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Question 21. He …… up his mind yet. A. didn’t make          B. hasn’t made                      C. wasn’t making     D. wasn’t made Question 22. The baby …… non-stop for the last two hours. A. was crying            B. has been crying                C. is crying                D. cried Question 23. The beach was so crowded the other day that we ……. difficulty finding empty spot. A. have had               B. have been...
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Question 21. He …… up his mind yet. A. didn’t make          B. hasn’t made                      C. wasn’t making     D. wasn’t made Question 22. The baby …… non-stop for the last two hours. A. was crying            B. has been crying                C. is crying                D. cried Question 23. The beach was so crowded the other day that we ……. difficulty finding empty spot. A. have had               B. have been having             C. had                         D. have Question 24. The Olympic Games…………every four years. A. take place             B. takes place            C. took place                         D. is taking place. Question 25. I have been waiting for you …………... A. since early morning                                B. since 9 a.m             C. for two hours                                           D. All are correct Question 26. We ............there when our father died. A. still lived              B. lived still                 C. was still living                D. were still living Question 27. I.............to New york three times this year. A. have been            B. was                           C. were                                 D. had been Question 28. For several years his ambition............…to be a pilot. A. is                           B. has been                  C. was                                   D. had been Question 29. It was noisy next door. Our neighbors.............a party. A. had                       B. were having            C. had had                            D. have had Question 30. Bad driving often............many accidents. A. caused                  B. had caused              C. causes                              D. has cause Question 31. Look! That man….............to open the door of your car. A. try                         B. tried                          C. is trying                           D. has tried Question 32. When I was young, I............to be a singer. A. want                     B. was wanting            C. wanted                             D. had wanted Question 33. They.............me about it last week. A. was telling           B. told                           C. had told                           D. would tell Question 34. My grandfather............…many years ago. A. had died               B. has died                   C. died                                  D. was dying Question 35. I.........................my son the money for a week. A. gave                      B. given                        C. have given                       D. was given Question 36. I.............the dishwasher on when I heard the shot. A. A. am turning      B. was turning             C. was turning                     D. turned Question 37. There was a time when watching TV …............family entertainment. A. were                     B. was                           C. had been                          D. is Question 38. Last year, they.............22 million TV sets. A. were selling         B. had sold                   C. has sold                           D. sold Question 39. Ted and Amy............for 24 years. A. have been married                                    B. married  C. were married                                              D. has been married Question 40. 1. They …… on the lake when it started to rain so they went home. A. finished      B. finishing          C. were finishing D. are finishing Question 41. Her dad found some money while she …… her suitcase. A. packing      B. package                       C. are packing           D. was packing Question 42. Your brother ……… in Myanma when he met his girlfriend. A. study          B. was studying   C. were study                   D. was study Question 43. His grandma tried cake for the first time while he ………. in China. A. staying        B. is staying                     C. is stayed                        D. was staying Question 44 Her mom ………. in the park when she saw a tree. A. was going               B. went                        C. were going      D. had gone Question 45. What …….. when his mother came? A. were you doing            B. was you doing   C. are you doing   D. have you done Question 46. What did you watch on TV while you …….. dinner last night? A. were having            B. was having C. had                          D.are having Question 47. The police ………. his letter in the post office at that time. A. is sending               B. was sending                        C. sent             D. were sending Question 48. It ………and cloudy when I left Ireland. A. was rain      B. was raining     C. is raining                     D. rained  

2
NG
22 tháng 11 2023

21. B. hasn’t made

22. B. has been crying
23. C. had
24. A. take place
25. D. All are correct
26. D. were still living
27. A. have been
28. B. has been
29. B. were having
30. C. causes
31. C. is trying
32. C. wanted
33. B. told
34. C. died
35. C. have given
36. D. turned
37. B. was
38. D. sold
39. A. have been married
40. C. were finishing
41. D. was packing
42. B. was studying
43. D. was staying
44. A. was going
45. A. were you doing
46. B. was having
47. C. sent
48. B. was raining

23 tháng 11 2023

Question 21. He …… up his mind yet.

A. didn’t make          B. hasn’t made                      C. wasn’t making     D. wasn’t made

Question 22. The baby …… non-stop for the last two hours.

A. was crying            B. has been crying                C. is crying                D. cried

Question 23. The beach was so crowded the other day that we ……. difficulty finding empty spot.

A. have had               B. have been having             C. had                         D. have Question 24. The Olympic Games…………every four years.

A. take place             B. takes place            C. took place                         D. is taking place. Question 25. I have been waiting for you …………...

A. since early morning                                B. since 9 a.m             C. for two hours                                           D. All are correct

Question 26. We ............there when our father died.

A. still lived              B. lived still                 C. was still living                D. were still living

Question 27. I.............to New york three times this year.

A. have been            B. was                           C. were                                 D. had been Question 28. For several years his ambition............…to be a pilot.

A. is                           B. has been                  C. was                                   D. had been

Question 29. It was noisy next door. Our neighbors.............a party.

A. had                       B. were having            C. had had                            D. have had

Question 30. Bad driving often............many accidents.

A. caused                  B. had caused              C. causes                              D. has cause

Question 31. Look! That man….............to open the door of your car.

A. try                         B. tried                          C. is trying                           D. has tried

Question 32. When I was young, I............to be a singer.

A. want                     B. was wanting            C. wanted                             D. had wanted Question 33. They.............me about it last week.

A. was telling           B. told                           C. had told                           D. would tell

Question 34. My grandfather............…many years ago.

A. had died               B. has died                   C. died                                  D. was dying

Question 35. I.........................my son the money for a week.

A. gave                      B. given                        C. have given                       D. was given

Question 36. I.............the dishwasher on when I heard the shot.

A. A. am turning      B. was turning             C. was turning                     D. turned

Question 37. There was a time when watching TV …............family entertainment.

A. were                     B. was                           C. had been                          D. is Question

38. Last year, they.............22 million TV sets.

A. were selling         B. had sold                   C. has sold                           D. sold

Question 39. Ted and Amy............for 24 years.

A. have been married                                    B. married  C. were married                                              D. has been married

Question 40. 1. They …… on the lake when it started to rain so they went home.

A. finished      B. finishing          C. were finishing D. are finishing

Question 41. Her dad found some money while she …… her suitcase.

A. packing      B. package                       C. are packing           D. was packing

 

Question 42. Your brother ……… in Myanma when he met his girlfriend.

A. study          B. was studying   C. were study                   D. was study

Question 43. His grandma tried cake for the first time while he ………. in China.

A. staying        B. is staying                     C. is stayed                        D. was staying

Question 44 Her mom ………. in the park when she saw a tree.

A. was going               B. went                        C. were going      D. had gone

Question 45. What …….. when his mother came?

A. were you doing            B. was you doing   C. are you doing   D. have you done

Question 46. What did you watch on TV while you …….. dinner last night?

A. were having            B. was having C. had                          D.are having

Question 47. The police ………. his letter in the post office at that time.

A. is sending               B. was sending                        C. sent             D. were sending

Question 48. It ………and cloudy when I left Ireland.

A. was rain      B. was raining     C. is raining                     D. rained  

1. He _____ up his mind yet.A. didn’t make             B. hasn’t made            C. wasn’t made            D. wasn’t making2. You can’t believe a word he says. He ______ . A. always lied              B. is always lying        C. has always lied       D. will always lie3. All planes _______ before departure. A. will checked            B. will be checking      C. will be checked       D. will check4. “I’m working for a foreign company now. ” Tom saidA. Tom said that I was working for a foreign...
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1. He _____ up his mind yet.

A. didn’t make             B. hasn’t made            C. wasn’t made            D. wasn’t making

2. You can’t believe a word he says. He ______ . 

A. always lied              B. is always lying        C. has always lied       D. will always lie

3. All planes _______ before departure. 

A. will checked            B. will be checking      C. will be checked       D. will check

4. “I’m working for a foreign company now. ” Tom said

A. Tom said that I was working for a foreign company then.

B. Tom said that he was working for a foreign company now.

C. Tom said that he was working for a foreign company then.

D. Tom said that I was working for a foreign company now.

5. Unless you _______all of my questions, I can’t do anything to help you. 

A. answered                     B. had answered               C. would answer             D. answer

6. Sir Humphrey has been______ MP for five years.

A. a                                  B. an                                  C. the                              D. Ø

7. The building _______ is being restored. 

A. who was built more than a century ago            

B. when built more than a century ago 

C. whose was built more than a century ago             

D. that was built more than a century ago

8. He is intelligent enough ________ . 

A. to understand the problem                        B. so that he can’t understand the problem C. for him to understand the problem           D. for us to understand the problem 

9. ______ a helicopter, we would have saved the lives of the flood victims. 

A. Haven’t we had       B. Had we had         C. Were we to have       D. Should we have 

10. No sooner had the football match started ______ . 

A. than it started to rain heavily 

B. than did it start to rain heavily 

C. when did it start to rain heavily 

D. when it started to rain heavily

 

1
28 tháng 3 2022

1. He _____ up his mind yet.

A. didn’t make             B. hasn’t made            C. wasn’t made            D. wasn’t making

2. You can’t believe a word he says. He ______ . 

A. always lied              B. is always lying        C. has always lied       D. will always lie

3. All planes _______ before departure. 

A. will checked            B. will be checking      C. will be checked       D. will check

4. “I’m working for a foreign company now. ” Tom said

A. Tom said that I was working for a foreign company then.

B. Tom said that he was working for a foreign company now.

C. Tom said that he was working for a foreign company then.

D. Tom said that I was working for a foreign company now.

5. Unless you _______all of my questions, I can’t do anything to help you. 

A. answered                     B. had answered               C. would answer             D. answer

6. Sir Humphrey has been______ MP for five years.

A. a                                  B. an                                  C. the                              D. Ø

7. The building _______ is being restored. 

A. who was built more than a century ago            

B. when built more than a century ago 

C. whose was built more than a century ago             

D. that was built more than a century ago

8. He is intelligent enough ________ . 

A. to understand the problem                        B. so that he can’t understand the problem C. for him to understand the problem           D. for us to understand the problem 

9. ______ a helicopter, we would have saved the lives of the flood victims. 

A. Haven’t we had       B. Had we had         C. Were we to have       D. Should we have 

10. No sooner had the football match started ______ . 

A. than it started to rain heavily 

B. than did it start to rain heavily 

C. when did it start to rain heavily 

D. when it started to rain heavily

12 tháng 7 2021

 

58. He __________up his mind yet. A. hasn't made B. didn't make C. wasn't making D. wasn't make 59. My teacher arrived after I __________________for him for ten minutes. A. was waiting B. had waited C. waited D. have waited 60. By the end of next year, George ___________English for two years. A. will learn B. will have learned C. would learn D. has learned 61. The children are still ill but they __________better gradually. A. getting B. get C. are getting D. are got 62. Tom and Mary _________for Vietnam tomorrow. A. have left B. leaving C. leave D. are leaving

 

12 tháng 7 2021

yet=>chia htht

qkđ+after+qkht

for 2 years& By the end of next year =>tg lai hoàn thành

better, tomorrow=>tiếp diễn

164. It’s a six–hour drive from London to Edinburgh. It takes _________________________________________________________________165. It’s ages since Alan visited his parents. Alan ___________________________________________________________________166. Mr. Will lost his job because he was late every day. If _____________________________________________________________________167. The police made the youth empty his pocket. The youth...
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164. It’s a six–hour drive from London to Edinburgh.
 It takes _________________________________________________________________
165. It’s ages since Alan visited his parents.
 Alan ___________________________________________________________________
166. Mr. Will lost his job because he was late every day.
 If _____________________________________________________________________
167. The police made the youth empty his pocket.
 The youth ______________________________________________________________
168. Lawrence hasn’t seen his sister since she left for Japan.
 Lawrence last ___________________________________________________________
169. John is fat because he eats so many chips.
 If _____________________________________________________________________
170. If Joe doesn’t change his way, he will end up in prison.
 Unless _________________________________________________________________
171. Having a vacation abroad is interesting.
 It’s ____________________________________________________________________
172. The water was so cold that the children could not take a swim.
 The water wasn’t _________________________________________________________
173. It’s two months since I last spoke to her.
 I haven’t _______________________________________________________________

1
14 tháng 11 2018

164. It’s a six–hour drive from London to Edinburgh.
 It takes ________six hours to drive from London to Edinburgh.____________________________________
165. It’s ages since Alan visited his parents.
 Alan _______hasn't visited his parents for ages__________________________________________________
166. Mr. Will lost his job because he was late every day.
 If _______Mr. Will hadn't been late every day,he wouldn't have lost his job_________________________________________
167. The police made the youth empty his pocket.
 The youth _______was made empty his pocket._______________________________________________
168. Lawrence hasn’t seen his sister since she left for Japan.
 Lawrence last ______saw his sister when she left for Japan.___________________________________________
169. John is fat because he eats so many chips.
 If ________John didn't eat so many chips,he wouldn't be fat______________________________________________
170. If Joe doesn’t change his way, he will end up in prison.
 Unless ________________Joe changes his way, he will end up in prison.___________________________________
171. Having a vacation abroad is interesting.
 It’s _________interesting to have a vacation abroad___________________________________________
172. The water was so cold that the children could not take a swim.
 The water wasn’t _______warm enough for the children to take a swim. _______________________________________
173. It’s two months since I last spoke to her.
 I haven’t _________spoken to her for two months__________

50. There’s nothing we can do to help the boys, ________ ?A. wasn’t there B. isn’t there C. was there D. is there51. Mr. Smith gave his wife ten pounds for her birthday, _________ ?A. does he B. didn’t he C. not he D. didn’t she52. The bus arrived on time, ___________?A. doesn’t it B. hasn’t it C. will it D. don’t it53. The old lady has stolen the money, ____________ ?A. isn’t she B. hasn’t she C. didn’t she D. doesn’t she54. The girls went to Richmond, ___________ ?A. did they B. didn’t they...
Đọc tiếp

50. There’s nothing we can do to help the boys, ________ ?

A. wasn’t there B. isn’t there C. was there D. is there

51. Mr. Smith gave his wife ten pounds for her birthday, _________ ?

A. does he B. didn’t he C. not he D. didn’t she

52. The bus arrived on time, ___________?

A. doesn’t it B. hasn’t it C. will it D. don’t it

53. The old lady has stolen the money, ____________ ?

A. isn’t she B. hasn’t she C. didn’t she D. doesn’t she

54. The girls went to Richmond, ___________ ?

A. did they B. didn’t they C. did the girls D. didn’t the girls

55. Neither of them will be treated preferentially, __________?

A. won’t they B. will they C. won’t them D. will them

56. I am right, _____?

A. am not I B. don’t I C. aren’t I D. am I

57. The picture cost 3,000 USD, __________ ?

A. does it B. did it C. doesn’t it D. didn’t it

58. Let’s go to the seaside, __________ ?

A. do you B. shall we C. do we D. will you

59. Everything was cheap then, __________?

A. wasn’t it B. weren’t they C. isn’t it D. aren’t they

60. You have tea for breakfast, __________ you?

A. haven’t B. don’t C. won’t D have

61. There is no one in the house, __________ ?

A. isn’t there B. is there C. is anyone D. isn’t

62. He seldom goes fishing, __________?

A. doesn’t he B. is he C. does he D. isn’t he

63. He used to sell traditional handicrafts, __________?

A. hasn’t he B. didn’t he C. doesn’t he D. wasn’t he

64. She had to do the shopping for her neighbour, __________ she?

A. didn’t B. hadn’t C. does D. isn’t

65. No one __________ here last night, did they?

A. came B. didn’t come C. had come D. hadn’t come

66. Linda never goes to school late, __________ she ?

A. does B. doesn’t C. will D. won’t

67. Everyone has equal rights under the law, __________ ?

A. have they B. haven’t they C. do they D. don’t they

68. She __________ here tomorrow, will she ?

A. won’t come B. comes C. will come D. came

69. Jack__________ to school late yesterday, didn’t he ?

A. didn’t go B. did go C. went D. had gone

70. Paco believes in ghosts, _________ ?

A. didn't he B. doesn't he C. won't he D. hasn’t he

3
15 tháng 7 2021

50. There’s nothing we can do to help the boys, ________ ?

A. wasn’t there B. isn’t there C. was there D. is there

51. Mr. Smith gave his wife ten pounds for her birthday, _________ ?

A. does he B. didn’t he C. not he D. didn’t she

52. The bus arrived on time, ______DIDN'T IT_____?

A. doesn’t it B. hasn’t it C. will it D. don’t it

53. The old lady has stolen the money, ____________ ?

A. isn’t she B. hasn’t she C. didn’t she D. doesn’t she

54. The girls went to Richmond, ___________ ?

A. did they B. didn’t they C. did the girls D. didn’t the girls

55. Neither of them will be treated preferentially, __________?

A. won’t they B. will they C. won’t them D. will them

56. I am right, _____?

A. am not I B. don’t I C. aren’t I D. am I

57. The picture cost 3,000 USD, __________ ?

A. does it B. did it C. doesn’t it D. didn’t it

58. Let’s go to the seaside, __________ ?

A. do you B. shall we C. do we D. will you

59. Everything was cheap then, __________?

A. wasn’t it B. weren’t they C. isn’t it D. aren’t they

60. You have tea for breakfast, __________ you?

A. haven’t B. don’t C. won’t D have

61. There is no one in the house, __________ ?

A. isn’t there B. is there C. is anyone D. isn’t

62. He seldom goes fishing, __________?

A. doesn’t he B. is he C. does he D. isn’t he

63. He used to sell traditional handicrafts, __________?

A. hasn’t he B. didn’t he C. doesn’t he D. wasn’t he

64. She had to do the shopping for her neighbour, __________ she?

A. didn’t B. hadn’t C. does D. isn’t

65. No one __________ here last night, did they?

A. came B. didn’t come C. had come D. hadn’t come

66. Linda never goes to school late, __________ she ?

A. does B. doesn’t C. will D. won’t

67. Everyone has equal rights under the law, __________ ?

A. have they B. haven’t they C. do they D. don’t they

68. She __________ here tomorrow, will she ?

A. won’t come B. comes C. will come D. came

69. Jack__________ to school late yesterday, didn’t he ?

A. didn’t go B. did go C. went D. had gone

70. Paco believes in ghosts, _________ ?

 

A. didn't he B. doesn't he C. won't he D. hasn’t he

 

15 tháng 7 2021

50. There’s nothing we can do to help the boys, ________ ?

A. wasn’t there B. isn’t there C. was there D. is there

51. Mr. Smith gave his wife ten pounds for her birthday, _________ ?

A. does he B. didn’t he C. not he D. didn’t she

52. The bus arrived on time, _____didn't it______?

A. doesn’t it B. hasn’t it C. will it D. don’t it

53. The old lady has stolen the money, ____________ ?

A. isn’t she B. hasn’t she C. didn’t she D. doesn’t she

54. The girls went to Richmond, ___________ ?

A. did they B. didn’t they C. did the girls D. didn’t the girls

55. Neither of them will be treated preferentially, __________?

A. won’t they B. will they C. won’t them D. will them

56. I am right, _____?

A. am not I B. don’t I C. aren’t I D. am I

57. The picture cost 3,000 USD, __________ ?

A. does it B. did it C. doesn’t it D. didn’t it

58. Let’s go to the seaside, __________ ?

A. do you B. shall we C. do we D. will you

59. Everything was cheap then, __________?

A. wasn’t it B. weren’t they C. isn’t it D. aren’t they

60. You have tea for breakfast, __________ you?

A. haven’t B. don’t C. won’t D have

61. There is no one in the house, __________ ?

A. isn’t there B. is there C. is anyone D. isn’t

62. He seldom goes fishing, __________?

A. doesn’t he B. is he C. does he D. isn’t he

63. He used to sell traditional handicrafts, __________?

A. hasn’t he B. didn’t he C. doesn’t he D. wasn’t he

64. She had to do the shopping for her neighbour, __________ she?

A. didn’t B. hadn’t C. does D. isn’t

65. No one __________ here last night, did they?

A. came B. didn’t come C. had come D. hadn’t come

66. Linda never goes to school late, __________ she ?

A. does B. doesn’t C. will D. won’t

67. Everyone has equal rights under the law, __________ ?

A. have they B. haven’t they C. do they D. don’t they

68. She __________ here tomorrow, will she ?

A. won’t come B. comes C. will come D. came

69. Jack__________ to school late yesterday, didn’t he ?

A. didn’t go B. did go C. went D. had gone

70. Paco believes in ghosts, _________ ?

A. didn't he B. doesn't he C. won't he D. hasn’t he

V.Rewite .1.He has watered the flowers for two hours .=> He started____________-2.He hasn’t swept his room for ages .=> He last ____________________3.The last _______________4.It’s ________________5.He didn’t……………………………………………6.      2B. She has never stayed up late before – It’s7.      2c. She last corrected the test at 4 o’clock- She hasn’t8.      2d. They have studied English since last week- They began 9.He does the test everyday .=> The test _____________________________10.They used that...
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V.Rewite .

1.He has watered the flowers for two hours .=> He started____________-

2.He hasn’t swept his room for ages .=> He last ____________________

3.The last _______________

4.It’s ________________

5.He didn’t……………………………………………

6.      2B. She has never stayed up late before – It’s

7.      2c. She last corrected the test at 4 o’clock- She hasn’t

8.      2d. They have studied English since last week- They began 

9.He does the test everyday .=> The test _____________________________

10.They used that computer yesterday. => That ___________________

11.He has just painted the walls. The walls__________________

12.She will sweep the street . => The street______________________

13.We are going to buy a new car .=> A new car______________________

14.He has to collect old clothes . => Old clothes_____________________

15.“ I do this test very well.” He said .+=> He said ___________________

16.“ You must clean your house .”  => He told me________________.

17.“Don’t close your book” .=> He told me____________________

18.“ Be careful please.” => She asked me ____________________

19.“ Are you now having dinner ,Ba?” => I asked ____________________

0
9 tháng 2 2018

Chọn C

21 tháng 5 2021

Question 9: He didn’t pass the exam _________ he made many mistakes in his writing.

      A. in spite of                           B. because of               C. because                   D. although

Question 10: I will tell John about it ______.

A. when I will see him this afternoon.                        B. when I see him this afternoon.

C. when I saw him this afternoon.                              D. after I had seen him this afternoon

Question 26. _____ entering the hall, he found everyone waiting for him.    A. On            B. At                 C. With        D. OfQuestion 27. That style of dress _____ have been designed by Titian, because it wasn’t worn till after his death.    A. wouldn’t        B. shan’t            C. can’t         D. oughtn’t Question 28. When reaching the top of the hill, _____.    A. we suddenly caught sight of the sea    B. it was the sea that extended below us                C. we extended the sea...
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Question 26. _____ entering the hall, he found everyone waiting for him.

    A. On            B. At                 C. With        D. Of

Question 27. That style of dress _____ have been designed by Titian, because it wasn’t worn till after his death.

    A. wouldn’t        B. shan’t            C. can’t         D. oughtn’t 

Question 28. When reaching the top of the hill, _____.

    A. we suddenly caught sight of the sea

    B. it was the sea that extended below us            

    C. we extended the sea below us

    D. the sea came into view 

Question 29. Before he was 20, he developed _____ for the personal computer.

    A. the world's first computer language             

    B. the computer language for the first world            

    C. the world’s first computer language        

    D. the first world’s computer language 

Question 30. The superstar, accompanied by the other members of the band, _____ to visit our school next week.

    A. are going        B. is going            C. are             D. has had

Question 31. _____ of that book has been missing.

    A. The chapter two        B. A second chapter         C. Chapter        D. A chapter two

Question 32. _____ was the tea that we couldn’t drink it.

    A. No longer        B. So strong            C. Hardly ever        D. How strong 

Question 33. As a millionaire who liked to show off her wealth, Mrs. Smith paid _____ we asked.

    A. four times much than                    B. four times as much as            

    C. four times much as                    D. four time as many as 

Question 34. During the lesson, the children were passing notes to each other but the teacher didn’t _____.

    A. catch up            B. catch on            C. catch out            D. catch over 

Question 35. Before the concert, many of the fans were _____ with excitement.

    A. bubbling up        B. bubbling off         C. bubbling through        D. bubbling over 

Question 36. During the lead-up to Christmas, many teachers have so much work that they get completely _____. 

    A. covered up        B. washed off            C. snowed under        D. rubbed out 

37. Elen has stayed in bed for a whole week, take him out for a walk, that will surely put the ___________ back into his cheeks.

A. colours        B. roses        C. daisy        D. pinky mallow

38. The event was not really well-attended, there were about 50 people ___________ the outside.

A. on            B. near        C. round        D. at

39. That team always sweeps the ___________ in the annual league, leaving very few medals for the others.

A. top            B. prizes        C. table        D. board 

 

1
19 tháng 2 2022

C-D -D -B - A -C- D-C- B

Question 1:66 km/h

Question 2:314 km

Question 3:200/9 km/h

5 tháng 2 2017

Question 1:66 km/h

Question 2:314 km

Question 3:56 km/h