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1. If people solve the problem of smoke from vehicles and factories, the air _____ pure and fresh.
A. is B. was C. will be D. would be
2. If you post false information on the Internet, you _____fined.
A. gets B. got C. would get D. will get
3. I believe that if all the people _____ the government’s instructions, we ____COVID-19 from spreading.
A. don’t follow/ will prevent
B. followed/ will prevent
C. follow/ would prevent
D. follow/ will prevent
4. Do you think there would be less conflict in the world if all people _____ the same language?
A. spoke B. speak C. had spoken D. will speak
5. If our schools are still closed because of the pandemic, we _____to study online.
A. wouldn’t B. would try C. tried D. will try
6. If I ____you, I ____many subjects online instead of playing video games.
A. was/ will study B. am/ will study C. were/ would study D. am/ would study
7. If people need more paper, more trees _____.
A. will cut down B. cut down C. will be cut down D. are cutting down
8. My English is not good. If I ___ English well, I ___ able to get a good job in a foreign company.
A. speak/ can be B. spoke / were C. speak/ were D. spoke/ would be
9. If everybody _____to the fight against COVID-19, we will win soon.
A. contribute B. contributes C. are contributing D. is contributed
10. If people protect the forest, a lot of trees _____.
A. will be preserved B. will preserve C. preserve D. would preserve
11. If you were me, what _____?
A. you would do B. will you do C. do you do D. would you do
12. People don’t trust him because he tells lies.
A. If he tells lies, people won’t trust him.
B. If he didn’t tell lies, people would trust him.
C. If he doesn’t tell lies, people will trust him.
D. If he told lies, people wouldn’t trust him.
13. The government limits travel and close contact among people, so we can prevent COVID-19 from spreading.
A. If the government didn’t limit travel and close contact among people, we couldn’t prevent COVID-19 from spreading.
B. If the government doesn’t limit travel and close contact among people, we can prevent COVID-19 from spreading.
C.If the government doesn’t limit travel and close contact among people, we could prevent COVID-19 from spreading.
D. If the government limited travel and close contact among people, we couldn’t prevent COVID-19 from spreading.
14. Wear a face mask when you are with many people, or you will be at risk.
A. If you wear a face mask when you are with many people, you will be at risk.
B. If you don’t wear a face mask when you are with many people, you will be at risk.
C. If you didn’t wear a face mask when you are with many people, you would be at risk.
D. If you don’t wear a face mask when you are with many people, you would be at risk.
18. We/ should/ maintain/ personal space/ avoid/ crowds/ if/ we/ want/ be/ safe/ now.
A. We should be maintained personal space and avoid crowds if we want to be safe now.
B. We should maintain personal space and avoid crowds if we want to be safe now.
C. We should maintain personal space and avoid crowds if we wanted to be safe now.
D. We should maintain personal space to avoid crowds if we want be safe now.
19. Her English/ not/ be/ rusty/ she/ used/ more often.
A. Her English wouldn’t be rusty if she uses it more often.
B. Her English wouldn’t be rusty if she has used it more often.
C. Her English wouldn’t be rusty if she is using it more often.
D. Her English wouldn’t be rusty if she used it more often.
20. If people/ solve/ problem/ smoke from vehicles, the air/ be pure and fresh.
A. If people solved the problem of smoke from vehicles, the air is pure and fresh.
B. If people solve the problem of smoke from vehicles, the air was pure and fresh.
C. If people solve the problem of smoke from vehicles, the air will be pure and fresh.
D. If people solve the problem of smoke from vehicles, the air would be pure and fresh.
1 we did not visit the museum because we had no time
a if we have time , we will visit the museum
b if we had time , we would visit the museum
c if we had had time , we would have visited the museum
d if we had had time , we will visit the museum
2 he looked frightened as if he ................
a ghost a sees b is seeing c has seen d had seen
3 ........... resigned , we would have been forced to sack him
a had he not b had not he c he had not d he not had
4 if you ................ me about the bad service , we’d have eaten there
a did not tell b would not have told c had not told d had told
5 the teacher was absent today, so class was canceled . if she ........... absent again tomorrow , class ........ tomorrow,too
a is/will cancel b is / will be canceled c was / would be canceled d was/ would cancel
6 if you .................. to my advice in the first place , you............... in this mess right now
a listen/will be b had listened / would not have been c will listened / would not be d had listened/ would not be
7 if i had been absent from class yesterday , i ............. the math test
a would missed b would have missed c will miss d miss
8 if you ............... here earlier , you ............. her
a had come / would have met b come / meet c came / would meet d comes will meet
9 i think you should stop smoking
a if i am you , i will stop smoking
b if i were you , i will stop smoking
c if i were you , i would stop smoking
d if i had been you , i would stop smoking
10 if i were , i would work harder
a you would rather not work so hard
b you should work harder
c you should work with me
d do not work so hard
1. We don’t have enough money, so we can’t buy that house.
A. If we had enough money, we could buy that house. B. We could buy that house if we have enough money.
C. If we had had enough money, we could buy that house. D. We could have bought that house if we had had enough money.
2.Water these plant or they will die
A.Unless you water these plants ,they will die B.Unless you watered these plants ,they will die
C. Unless you water these plants ,they won’t die D. If you water these plants ,they will die
3. Hurry up or we’ll be late for the correct
A. If we don’t hurry , we won’t be late for the concert B.If we didn’t hurry , we will be late for the concert
C. If we don’t hurry, we will be late for the concert D.Unless we don’t hurry, we will be late for the concert
4..I can’t do this test because it is very difficult
A.If this test were difficult,I could do it B. If this test weren’t difficult ,I could do it
C.If this test weren’t difficult,I couldn’t do it D.Unless this test were difficult, I couldn’t do it
5. Study harder or you won’t pass the exam.
A. Only if you study harder, you will fail the exam. B. Unless you study harder, you will pass the exam.
C. If you don’t study harder, you will fail the exam.D. If you don’t pass the exam, you will have to study harder.
6. Take action soon or the pollution will get much worse.
A. If you don’t take action soon, the pollution will get much worse.
B. Unless you don’t take action soon, the pollution will get much worse.
C. The pollution will get much worse if you didn’t take action soon.
D. Only if you take action soon, the pollution will get much worse.
7. The fire will go out if we don’t put more wood on.
A. If we don’t put more wood on, the fire won’t go out. B. Unless we put more wood on, the fire will go out.
C. The fire will go out, so we don’t put more wood on. D. Unless we put more wood on, the fire won’t go out.
8. They spent a lot of money on food and clothes.
A. A lot of money was spent on food and clothes. B. A lot of money were spent on food and clothes.
C. A lot of money on food and clothes were spent. D. A lot of money on food and clothes was spent.
9. People have used the Internet all over the world.
A. The Internet has used all over the world. B. The Internet was used all over the world.
C. The Internet has been used all over the world. D. The Internet has been using all over the world.
10. Our house is going to be rebuilt by a local firm.
A. We are going to rebuild our house. B. We are going to have our house to rebuild.
C. A local firm are going to rebuild our house. D. A local firm is going to rebuild our house.
1. We don’t have enough money, so we can’t buy that house.
A. If we had enough money, we could buy that house. B. We could buy that house if we have enough money.
C. If we had had enough money, we could buy that house. D. We could have bought that house if we had had enough money.
2.Water these plant or they will die
A.Unless you water these plants ,they will die B.Unless you watered these plants ,they will die
C. Unless you water these plants ,they won’t die D. If you water these plants ,they will die
3. Hurry up or we’ll be late for the correct
A. If we don’t hurry , we won’t be late for the concert B.If we didn’t hurry , we will be late for the concert
C. If we don’t hurry, we will be late for the concert D.Unless we don’t hurry, we will be late for the concert
4..I can’t do this test because it is very difficult
A.If this test were difficult,I could do it B. If this test weren’t difficult ,I could do it
C.If this test weren’t difficult,I couldn’t do it D.Unless this test were difficult, I couldn’t do it
5. Study harder or you won’t pass the exam.
A. Only if you study harder, you will fail the exam. B. Unless you study harder, you will pass the exam.
C. If you don’t study harder, you will fail the exam.D. If you don’t pass the exam, you will have to study harder.
6. Take action soon or the pollution will get much worse.
A. If you don’t take action soon, the pollution will get much worse.
B. Unless you don’t take action soon, the pollution will get much worse.
C. The pollution will get much worse if you didn’t take action soon.
D. Only if you take action soon, the pollution will get much worse.
7. The fire will go out if we don’t put more wood on.
A. If we don’t put more wood on, the fire won’t go out. B. Unless we put more wood on, the fire will go out.
C. The fire will go out, so we don’t put more wood on. D. Unless we put more wood on, the fire won’t go out.
8. They spent a lot of money on food and clothes.
A. A lot of money was spent on food and clothes. B. A lot of money were spent on food and clothes.
C. A lot of money on food and clothes were spent. D. A lot of money on food and clothes was spent.
9. People have used the Internet all over the world.
A. The Internet has used all over the world. B. The Internet was used all over the world.
C. The Internet has been used all over the world. D. The Internet has been using all over the world.
10. Our house is going to be rebuilt by a local firm.
A. We are going to rebuild our house. B. We are going to have our house to rebuild.
C. A local firm are going to rebuild our house. D. A local firm is going to rebuild our house.
1 if i ............ the bus this afternoon , i will get a taxi instead
a miss b will miss c missed d had missed
2 we will have to go without john if he .............. soon
a will not arrive b will arrive c arrives d does not arrive
3 if i make some coffee , ................ the cake ?
a do you cut b will you cut c are you cutting d do not you cut
4 if you ............... your homework , i ...................... you watch tv
a will not do / let b will press/comes c press / can come d have pressed / will comes
5 ............... you , i would think twice about that decision . it could be a bad move
a if i am b should i be c were i d if i had been
6 would you like some cake ? - no thanks . if i ................ cake , i ...........fat .
a ate/will get b ate / would get c would eat / could get d am eating/will get
8 pam broke her arm in the accident . it ................. much worse if she had not been wearing her seat belt
a will be b would have been c was d were
9 my boss made me work overtime again . - if i ............ you , i ................ my job
a were / would have quit b am/ will quit c was/must quit d were / would quit
10 john went to the hospital alone - did he ? if he ............. me,i ... with him
a told/ would go b told / might have gone c had told / could go d had told/would have gone
1 where ................... you go if you have a car ? a will b are c would d were
2 you will fail the exam , ...........................you study harder a as b if c unless d although
3 if i ............................ a bird , i would be a dove a are b were c am d is
4 if today .............................sunday , we .......................to the beach a is / would go b were / would go c will be / will go d were / will go
5 if it .................... this morning , i will not to out a rain b rained c rains d raining
6 nobody hates you ! it is all in your ......................................... a imagine b imaginary c imagining d imagination
7 i am poor , so i can not buy a car a if i am rich , i can buy a car b if i were rich , i can buy a car c if i were rich , i could buy a car d if i were rich , i will buy a car
8 water these plants or they will die a if you did not water these plants , they will die b if you water these plants , they will die c if i do not water these plants , they will die d if you are watering these plants , they will die
9 where is lan ? _parhaps she is working a she may be working b she can be working c she must be working d she will be working 10 nam will probalby be there a nam is here b nam might be there c she must be there d nam might not be there
11 the house ............................. shakespeare was born is open to the public a where b which c that d when
1 2 a .......................... was a person who went through city streets shouted the latest news a town crier b magician c singer d clown
13 if he spoke english more slowly , she ......................... so many mistakes a will not make b would not make c did not make d made
Conditional Sentence Type I :
1/ My brother will have enough money. He will buy a bicycle.
If my brother has enough money , he will buy a bicycle
2/ I’ll buy a new hat. I’ll give it to you.
If I buy a new hat , I will give it to you
3/ You’ll ask the teacher. He’ll explain the lesson to you.
If you ask the teacher , he will explain the lesson to you.
Conditional Sentence Type II :
1/ I don’t have enough money. I can’t go on a long holiday this year.
If I had enough money , I could go on a long holiday this year.
2/ I don’t have a typewriter. I can’t type it myself.
If I had a typewriter , I could type it myself
3.I don't live in a big city, so I can't go to the cinema very often.
If I lived in a big city , I could go to the cinema very often.
4. Lan doesn’t have a bike, she walk to school.
If Lan had a bike , she will ride to school
#Yiin - girl ><
II/ Rewrite sentences so that the meaning stay the same.
1. I don’t buy it because I don’t have enough money
If I had enough money, i would buy it
2. I am busy now, so I can’t help you
If I weren't busy right now, i could help you
3. There will be a shortage of water unless it rains
If it doesn't rain , there will be a shortage of water
4. John is fat because she eat many chips
If John didn't eat so many chips, he wouldn't be fat.
5. I’ll only help you if you promise to try harder
Unless you promise to try harder , i won't help yo
6. If it doesn’t rain soon, the crops will be lost
Unless it rains soon , the crops will be lost
7. I am very tired so I can’t concentrate properly.
If i weren't tired , i could concentrate properly
8.We don’t have a garden, so we don’t grow our own vegetables.
If we had a garden , we would grow our own vegetables
9.He doesn’t give you good advice because he isn’t your true friend.
If he were your true friend , he would giv you good advice
10.We come late because the rain is so heavy.
If If the rain weren;t so heavy , we wouldn't come late
11.You don’t get better marks because you don’t study harder.
If you studied harder, you would get better marks
12.She is very busy so she can’t go out tonight.
If she weren't busy, she would go out tonight
13.I don’t know anything about her background, so I can’t tell you.
If I knew something about her background, I would tell you
14. I wasn’t hungry so I didn’t feel like eating.
If I had been hungry, I would have eaten something
15. She’s so shy, that why she doesn’t have many friends.
If she wasn't shy, she would have many friends
16. I remembered Susan’s birthday only because you reminded me about it.
If you hadn't reminded me about Susan's birthday, I wouldn't have remembered
17. The car in front stopped so suddenly, so I crashed into its back.
If the car in front hadn't stopped so suddenly, I wouldn't have crashed into its back
18. They painted the wall brown; that’s why the house looked ve
If they hadn't painted the wall brown, the house wouldn't have looked very dark
Choose the word or phrase [a, b, c or d] that best fits the blank space in eac sentence.
1. If people ___________public transport, there will be less pollution
b. will use c. can use d. used
2. If it is raining this evening, I _______
a. will go out b. don't go out c. won't go out d. wouldn't go out
3. Minh's English is excellent. He speaks___________
b. English perfectly d .English perfect a. perfectly English c. in perfect English
4. He___________to find a job but he had no luck.
a. hardly tried b. tried hardly c. hard tried d. didn't you
5. You used tc live in Los Angeles,__________?
a. don't you b. usen't you c. did you a. became. d. didn't you
6. If the sea water continue to be polluted, many fish species_________extinct.
a. became. d. become b. will become c. would become
7.We postponed the pienic____
a. because it rained heavy b. because of the heavily rain c. because it was heavy raining d. because it was raining heavily
8. Plants __________if they don't get sun and water
b. would die c. won't die a.die d. are going to die
9. If you_________a chance to study in a foreign country, just take it
c. getting d. had got a. will get b.get
10. Would you please___________?
a. to tell me how much it costs c. telling me how much does it cost d. tell me how much it costs b. tell me how much does it cost
10. Would you please___________?
a. to tell me how much it costs c. telling me how much does it cost d. tell me how much it costs b. tell me how much does it cost
Exercise 2: Identify the one that has a mistake by circling the corresponding letter a, b, c, d.
74. If I am=>were 10 centimeters taller, I would play basketball. A b c d
75. If the doctors could find=>have found in the remedy, a lot of people would be saved. A b c d
76. If she bought that house now, she ran=>would run out of money. A b c d
77. What you would=>would you do if you could speak French well? A b c d
78. If I had known he is=>was not at home, I wouldn’t have gone all the way to his house. A b c d
79. If I had known that the road were=>was flooded, I would never have taken that way. A b c d
80. If I were you, I will=>would go to the dentist’s and have the tooth checked. a b c d
81. If you hadn’t left the car unlocked, it wouldn’t have be=>been stolen. a. b. c. d
82. What would happen because=>if I pressed that red button? a. b. c. d
83. If the weather is=>were fine today, we would go to the beach. a. b c. d.
84. If you will=> 0 study harder, you will surely pass the coming exams with good results. a. b. c. d
85. If the weather weren’t too bad, we would to=> 0 go swimming. a. b. c. d
86. If he weren’t too old, he would apply to=>for the job as a war reporter. a. b c. d
87.If drivers obeyed the speed limit, fewer accidents occur=>would occur. a. b. c. d
88. If I would have=>had studied Russian at school, I would have understood him easily. a. b. c. d
