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22 tháng 11 2021

3. C

4. C

5. A

22 tháng 11 2021

3. My exam results ____ better than Nick’s.

A. will be                   B. am                        C. is                            D. are

4. We ____  until Friday for our exam results.

A. wait                       B. must wait                      C. are waiting           D. will wait

5. I think we should _____  shower instead of bath to save water.

A. use                       B. will use                   C. are using             D. is using

 
28 tháng 5 2021

1. Will robots are able...................... our voices?

A. to recognize B. recognizing C. recognized D. recognizes

2. My uncle...................... a new apartment for a month.

A. bought B. has bought C. buys D. will buy

8. I'll get the news tomorrow, so I...................... phone and tell you.

A. won't B. will be C. will D. can't

9. We can watch TV programs from other countries by...................... wireless TV.

A. use B. to use C. using D. used

10. This is the most...................... meal I have had.

A. exciting B. noisy C. friendly D. delicious

28 tháng 5 2021

1.A

2.B

3.C

4.C

5.D

BT1: Choose the best answer ( A, B, C or D ) 1. Robots will be very useful for our lives but they use _____ energy A. very B. too much C. a little D. some 2. My father always _____ coffee at home instead of going to the coffee shop A. do B. does C. make D. makes 3. Robots will be able to _____ the personal computer in the future A. do B. replace C. recognize D. make 4. Nowadays robots can't talk to people or play sports, but in the future I think they _____ A. can B. could C. will D....
Đọc tiếp

BT1: Choose the best answer ( A, B, C or D )

1. Robots will be very useful for our lives but they use _____ energy

A. very B. too much C. a little D. some

2. My father always _____ coffee at home instead of going to the coffee shop

A. do B. does C. make D. makes

3. Robots will be able to _____ the personal computer in the future

A. do B. replace C. recognize D. make

4. Nowadays robots can't talk to people or play sports, but in the future I think they _____

A. can B. could C. will D. do

5. Will robots be able _____ our voices ?

A. to recognize B. recognizing C. recognized D. recognizes

6. Robots can't talk to people or recognize our voices, but scientists are working _____ the solution

A. at B. on C. in D. with

7. Many people think sending money on robots is a complete _____ of time and money

A. cut B. number C. waste D. amount

8. _____ you walk when you were two ?

A. can B. could C. will D. do

9. These robots can do many things for the _____ such as cleaning streets of watching plants

A. common B. best C. human D. public

10. Home robots can do things _____ repairing things around the house or looking after the garden

A. such B. like C. with D. of

11. _____ do you think about the new kinds of robots ?

A. what B. how C. when D. why

12. Our future robots will be able to to help us _____ the gardening

A. do B. make C. try D. plant

13. Robots can _____ our houses when we are away

A. see B. guard C. look at D. look

14. In the future, robots will be able to do more _____ things for us

A. harder B. easy C. complicated D. much difficult

15. Do you think rbots can work longer than people _____ getting tired ?

A. but B. of C. with D. whitout

16. They will be very useful because they will be able to do _____ everything for us

A. most B. most of C. almost D. almost of

17. I don't agree _____ you that robots will be able to write letter to an English friend

A. of B. about C. to D. with

18. We must be careful because some people may use robots _____

A. do good things B. to do good things C. do bad thing D. to do bad things

19. - " Robots are helping us a lot in industry, education, and in our house"

- " _____ "

A. I agree with you B. What about you? C. I hope not D. Do you agree with that?

20. - " We waste a lot of money and time researching and making robots"

- " _____"

A. I think not B. I don't think so C. I agree with D. I don't hope so

1
6 tháng 5 2018

BT1: Choose the best answer ( A, B, C or D )

1. Robots will be very useful for our lives but they use _____ energy

A. very B. too much C. a little D. some

2. My father always _____ coffee at home instead of going to the coffee shop

A. do B. does C. make D. makes

3. Robots will be able to _____ the personal computer in the future

A. do B. replace C. recognize D. make

4. Nowadays robots can't talk to people or play sports, but in the future I think they _____

A. can B. could C. will D. do

5. Will robots be able _____ our voices ?

A. to recognize B. recognizing C. recognized D. recognizes

6. Robots can't talk to people or recognize our voices, but scientists are working _____ the solution

A. at B. on C. in D. with

7. Many people think sending money on robots is a complete _____ of time and money

A. cut B. number C. waste D. amount

8. _____ you walk when you were two ?

A. can B. could C. will D. do

9. These robots can do many things for the _____ such as cleaning streets of watching plants

A. common B. best C. human D. public

10. Home robots can do things _____ repairing things around the house or looking after the garden

A. such B. like C. with D. of

11. _____ do you think about the new kinds of robots ?

A. what B. how C. when D. why

12. Our future robots will be able to to help us _____ the gardening

A. do B. make C. try D. plant

13. Robots can _____ our houses when we are away

A. see B. guard C. look at D. look

14. In the future, robots will be able to do more _____ things for us

A. harder B. easy C. complicated D. much difficult

15. Do you think rbots can work longer than people _____ getting tired ?

A. but B. of C. with D. whitout

16. They will be very useful because they will be able to do _____ everything for us

A. most B. most of C. almost D. almost of

17. I don't agree _____ you that robots will be able to write letter to an English friend

A. of B. about C. to D. with

18. We must be careful because some people may use robots _____

A. do good things B. to do good things C. do bad thing D. to do bad things

19. - " Robots are helping us a lot in industry, education, and in our house"

- " _____ "

A. I agree with you B. What about you? C. I hope not D. Do you agree with that?

20. - " We waste a lot of money and time researching and making robots"

- " _____"

A. I think not B. I don't think so C. I agree with D. I don't hope so

Choose the best answer for each of the following sentences. 1. We should use reusable water bottles_________of plastic ones. A. because B. instead C. despite D. however 2. Walking to school will help ________ air pollution. A. refill B. reuse C. recycle D. reduce 3. The prefix re-in the world reuse means ________. A. again B. none C. for D. against 4. We should go to school by bike to _________ the energy. A. save B. protect C. pollute D. spray 5. One of the bad things about...
Đọc tiếp

Choose the best answer for each of the following sentences.

1. We should use reusable water bottles_________of plastic ones.

A. because B. instead C. despite D. however

2. Walking to school will help ________ air pollution.

A. refill B. reuse C. recycle D. reduce

3. The prefix re-in the world reuse means ________.

A. again B. none C. for D. against

4. We should go to school by bike to _________ the energy.

A. save B. protect C. pollute D. spray

5. One of the bad things about ________ is that it can make fish die.

A. noise B. soil pollution

C. water pollution D. air pollution

6. We should find creative ways to reuse old items before _________ them away.

A. breathing B. washing C. hearing D. throwing

7. If there is an earthquake, the villagers ________ in the shelter.

A. will stay B. stay C. stayed D. would stay

8. The town will flood if there ________ a downpour.

A. would be B. is C. was D. will be

9. If the weather _________ good, Linh __________ out with us.

A. is - goes B. will be - goes

C. is - will go D. will be - will go

10. The bear _________ you if you __________ it.

A. attacks - provoke B. will attack - provoke

C. attacks - will provoke D. will attack - will provoke

3
11 tháng 3 2017

1.B

2.D

3.A

4.A

5.C

6.D

7.A

8.B

9.C

10.B

11 tháng 3 2017

Choose the best answer for each of the following sentences.

1. We should use reusable water bottles_________of plastic ones.

A. because B. instead C. despite D. however

2. Walking to school will help ________ air pollution.

A. refill B. reuse C. recycle D. reduce

3. The prefix re-in the world reuse means ________.

A. again B. none C. for D. against

4. We should go to school by bike to _________ the energy.

A. save B. protect C. pollute D. spray

5. One of the bad things about ________ is that it can make fish die.

A. noise B. soil pollution

C. water pollution D. air pollution

6. We should find creative ways to reuse old items before _________ them away.

A. breathing B. washing C. hearing D. throwing

7. If there is an earthquake, the villagers ________ in the shelter.

A. will stay B. stay C. stayed D. would stay

8. The town will flood if there ________ a downpour.

A. would be B. is C. was D. will be

9. If the weather _________ good, Linh __________ out with us.

A. is - goes B. will be - goes

C. is - will go D. will be - will go

10. The bear _________ you if you __________ it.

A. attacks - provoke B. will attack - provoke

C. attacks - will provoke D. will attack - will provoke

26 tháng 7 2016

1. There isn't any milk in the fridge.

2. If we all use this kind of bag, we will help the environment.

3. This is the moed boring woman I've ever met.

4. Don't eat too much sugar. It's not good for you.

5.If the Earth is warmer, the sea level will be rase.

26 tháng 7 2016

1. There isn't ........... milk in the fridge. (A.some / B. any / C. a lot / D. many)

2. If we all use this kind of bag, we ........ the environment. (A. are / B. were / C. will help / D. will do)

3. This is, ......... woman I've ever met. (A. the borest / B. the most boring / C. the boring / D. the most bored)

4. ........... eat too much sugar. It's not good for you. (A. Do / B. Don't / C. Please / C. Can't)

5. If the Earth ......... warmer, the sea level. (A. are/will rise //B. is/will be rise //C. is/will rise //D. are/rise)

19 tháng 4 2018

Mình nghĩ chắc là kololang

1- My brother is studying hard ......................... pass the exam. A. for B. in order to C. so to D. so that 2- We have studied ................... seven o'clock. A. for B. at C. since D. to 3- He was born in England. English is his ................................. A. mother tongue B. first language C. foreign language D. A and B are correct 4- It's dangerous .......................... in this river. A. swim B. to swim C. swimming D. swam 5- ........................... to...
Đọc tiếp

1- My brother is studying hard ......................... pass the exam.

A. for B. in order to C. so to D. so that

2- We have studied ................... seven o'clock.

A. for B. at C. since D. to

3- He was born in England. English is his .................................

A. mother tongue B. first language

C. foreign language D. A and B are correct

4- It's dangerous .......................... in this river.

A. swim B. to swim C. swimming D. swam

5- ........................... to America yet ?

A. Were you B. Have you ever been C.Were you been D. Are you

6- The boy was ....................... by the dog

A. bite B. bit C. bited D. bitten

7- My father used ...................... me to school.

A. took B. taking C. to take D. take

8- Would you mind ................... for a few minutes?

A. to wait B. waiting C. wait D. be waiting

III- Complete the sentences, use the correct form of the words in the brackets.

1- Would you mind if I (smoke).................................. ?

2- Surface mail is much (cheap)............................. than airmail.

3- He (live)................................. in this city since 2000.

4- The man (sit).......................... next to me was very nervous.

5- The children (play).................................... when It started to rain.

6- We(learn)................................... French grammar at the moment.

7- Could you give me some (inform)..............................?

8-Mr Hung told me (tell)............................. him the truth.

9- My father can read (good)....................... without glasses.

10- Nam must (do)........................ the homework himself.

2
23 tháng 6 2017

1- My brother is studying hard ......................... pass the exam.

A. for B. in order to C. so to D. so that

2- We have studied ................... seven o'clock.

A. for B. at C. since D. to

3- He was born in England. English is his .................................

A. mother tongue B. first language

C. foreign language D. A and B are correct

4- It's dangerous .......................... in this river.

A. swim B. to swim C. swimming D. swam

5- ........................... to America yet ?

A. Were you B. Have you ever been C.Were you been D. Are you

6- The boy was ....................... by the dog

A. bite B. bit C. bited D. bitten

7- My father used ...................... me to school.

A. took B. taking C. to take D. take

8- Would you mind ................... for a few minutes?

A. to wait B. waiting C. wait D. be waiting

III- Complete the sentences, use the correct form of the words in the brackets.

1- Would you mind if I (smoke).......smoked........................... ?

2- Surface mail is much (cheap).........cheaper.................... than airmail.

3- He (live)..........has lived....................... in this city since 2000.

4- The man (sit)........sitting.................. next to me was very nervous.

5- The children (play)............were playing........................ when It started to rain.

6- We(learn)..................are learning................. French grammar at the moment.

7- Could you give me some (inform).......information .......................?

8-Mr Hung told me (tell)...........to tell.................. him the truth.

9- My father can read (good)..........well............. without glasses.

10- Nam must (do).........do............... the homework himself.

24 tháng 6 2017

1- My brother is studying hard ......in order to................... pass the exam.

A. for B. in order to C. so to D. so that

2- We have studied ..........since........ seven o'clock.

A. for B. at C. since D. to

3- He was born in England. English is his ....A and B are correct.............................

A. mother tongue B. first language

C. foreign language D. A and B are correct

4- It's dangerous ....to swim.................... in this river.

A. swim B. to swim C. swimming D. swam

5- ......HAve you ever been.................. to America yet ?

A. Were you B. Have you ever been C.Were you been D. Are you

6- The boy was ........bit.............. by the dog

A. bite B. bit C. bited D. bitten

7- My father used ...to take................... me to school.

A. took B. taking C. to take D. take

8- Would you mind .....waiting............. for a few minutes?

A. to wait B. waiting C. wait D. be waiting

III- Complete the sentences, use the correct form of the words in the brackets.

1- Would you mind if I (smoke)...smoked............................... ?

2- Surface mail is much (cheap).........cheaper................... than airmail.

3- He (live)...............lives................. in this city since 2000.

4- The man (sit)................sitting.......... next to me was very nervous.

5- The children (play)..........were playing.......................... when It started to rain.

6- We(learn)..............are learning................... French grammar at the moment.

7- Could you give me some (inform).........information....................?

8-Mr Hung told me (tell)..........to tell.......... him the truth.

9- My father can read (good)......well................ without glasses.

10- Nam must (do).......do............... the homework himself.

III. Choose the word or phrase (A, B, C or D) that best complete the sentences. 6. If anyone _______________ him I _______________ back at 9 o’clock. A. calls/ tell / will be C. is calling / tells / am B. called / telling / would be D. will call / to tell / am 7. We shouldn’t _______________ rubbish on the street. A. throw B. reuse C. wrap D. turn off 8. _______________ means giving things to people who are in need. A. Swap B. Charity C. Reuse D. Recycle 9. If we use _______________ paper, we...
Đọc tiếp

III. Choose the word or phrase (A, B, C or D) that best complete the sentences.
6. If anyone _______________ him I _______________ back at 9 o’clock.
A. calls/ tell / will be
C. is calling / tells / am
B. called / telling / would be
D. will call / to tell / am
7. We shouldn’t _______________ rubbish on the street.
A. throw
B. reuse
C. wrap
D. turn off
8. _______________ means giving things to people who are in need.
A. Swap
B. Charity
C. Reuse
D. Recycle
9. If we use _______________ paper, we will save a lot of trees.
A. fewer
B. less
C. more
D. much
10. You should put the food in a reusable box _______________ plastic bag.
A. by
B. instead of C. because of
D. without
11. _______________you hear the fireworks from your house last night?
A. Can't
B. Could
C. Can
D. will
12. Yesterday, my mother_______________ me a robot toy on my birthday.
A. give
B. gave
C. giving
D. to give
13. My father always _______________ coffee at home instead of going to the coffee shop.
A. do
B. does
C. make
D. makes
14. “_______________do you think about the new kinds of robots?”
A. How
B. What
C. Why
D. When
15. We waste a lot of money and lime researching and making robots”.
A. I think not.
B. I don’t think so. C. I agree with.
D. I don't hope so.
IV. Fill each gap of the following sentences with a suitable preposition.
16. They often play catch _______________recess.
17. We could go _______________ the trip because we could afford it.
18. I haven’t been able to concentrate recently _______________ work. I don’t know what it is
at eleven o’clock, after the fog had lifted.
19. The plane couldn’t take _______________ any help last night.
20. My grandfather was able to walk _______________

1
8 tháng 12 2020

III. Choose the word or phrase (A, B, C or D) that best complete the sentences.
6. If anyone _______________ him I _______________ back at 9 o’clock.
A. calls/ tell / will be
C. is calling / tells / am
B. called / telling / would be
D. will call / to tell / am
7. We shouldn’t _______________ rubbish on the street.
A. throw
B. reuse
C. wrap
D. turn off
8. _______________ means giving things to people who are in need.
A. Swap
B. Charity
C. Reuse
D. Recycle
9. If we use _______________ paper, we will save a lot of trees.
A. fewer
B. less
C. more
D. much
10. You should put the food in a reusable box _______________ plastic bag.
A. by
B. instead of

C. because of
D. without
11. _______________you hear the fireworks from your house last night?
A. Can't
B. Could
C. Can
D. will
12. Yesterday, my mother_______________ me a robot toy on my birthday.
A. give
B. gave
C. giving
D. to give
13. My father always _______________ coffee at home instead of going to the coffee shop.
A. do
B. does
C. make
D. makes
14. “_______________do you think about the new kinds of robots?”
A. How
B. What
C. Why
D. When
15. We waste a lot of money and lime researching and making robots”.
A. I think not.
B. I don’t think so.

C. I agree with.
D. I don't hope so.
IV. Fill each gap of the following sentences with a suitable preposition.
16. They often play catch _____at__________recess.
17. We could go ______on_________ the trip because we could afford it.
18. I haven’t been able to concentrate recently _______at________ work. I don’t know what it is
at eleven o’clock, after the fog had lifted.
19. The plane couldn’t take ______off_________ any help last night.
20. My grandfather was able to walk ____without_________

many products are now helping you with your energy bills. a. reduce b. reuse c. recycle d. cut down 5. it takes a lot of energy to keep food cool, so don't the fridge door open or putting hot things inside. a. make b. have c. left. stop 6. future houses will have hi-tech rooms for all of the family members. a. read b. to read c. reading d. to reading 7. our houses will use the sun or the wind electricity. a. to have b. to do c. to make d. to give 8. in the future, cars might use energy from. a....
Đọc tiếp

many products are now helping you with your energy bills. a. reduce b. reuse c. recycle d. cut down 5. it takes a lot of energy to keep food cool, so don't the fridge door open or putting hot things inside. a. make b. have c. left. stop 6. future houses will have hi-tech rooms for all of the family members. a. read b. to read c. reading d. to reading 7. our houses will use the sun or the wind electricity. a. to have b. to do c. to make d. to give 8. in the future, cars might use energy from. a. gas b. water c. oil d. power 9. our dream house will be located in the sea. a. on b. at c. in d. between 10. don't old things because perhaps you will need them later. a. throw b. throw away c. throwing d. throwing away 11. causes many breathing problems. a. fresh air b. fresher air is. polluted air d. polluted air 12. we won't use cd players because we will have smartwatches that _____ music. a. play b. plays c. hear d. listen to 13. if you eat fast food, you will be fatter easily. a. very b. very much c. too much d. most

1

* Chào em, em tham khảo nhé!

( Dữ kiện khá mờ nên làm bài hơi khó khăn )

4.many products are now helping you with your energy bills.

a. reduce b. reuse c. recycle d. cut down

5. it takes a lot of energy to keep food cool, so don't ..... the fridge door open or putting hot things inside.

a. make b. have c. left. stop

6. future houses will have hi-tech rooms for ............... all of the family members.

a. read b. to read c. reading d. to reading

7. our houses will use the sun or the wind electricity.

a. to have b. to do c. to make d. to give

8. in the future, cars might use energy from.

a. gas b. water c. oil d. power

9. our dream house will be located in the sea.

a. on b. at c. in d. between

10. don't old things because perhaps you will need them later.

a. throw b. throw away c. throwing d. throwing away

11. causes many breathing problems.

a. fresh air b. fresher air is. polluted air d. polluted air

12. we won't use cd players because we will have smartwatches that _____ music.

a. play b. plays c. hear d. listen to

13. if you eat fast food...., you will be fatter easily.

a. very b. very much c. too much d. most

Bài 1: Choose the best answer ( A, B, C or D) 1. We also watch films _____ smart phones A. in B. at C. on D. to 2. I might have a smart phone _____ the internet A. surf B. to surf C. surfing D. to surfing 3. Do you think we will _____ holiday to the Moon? A. go B. go on C. go on the D. go for 4. Will you have a car _____ can fly into space? A. it B. this C. what D. that 5. We might have robots _____ our meals A. cook B. to cook C. cooking D. to cooking 6. A hi-tech robot will help us...
Đọc tiếp

Bài 1: Choose the best answer ( A, B, C or D)

1. We also watch films _____ smart phones

A. in B. at C. on D. to

2. I might have a smart phone _____ the internet

A. surf B. to surf C. surfing D. to surfing

3. Do you think we will _____ holiday to the Moon?

A. go B. go on C. go on the D. go for

4. Will you have a car _____ can fly into space?

A. it B. this C. what D. that

5. We might have robots _____ our meals

A. cook B. to cook C. cooking D. to cooking

6. A hi-tech robot will help us _____ children while we are away

A. look out B. look at C. look after D. look in

7. I would like to have my house by the _____ so we can see the beach from my window

A. mountains B. city C. sea D. countryside

8. We might have a _____ TV to watch TV programmes from space

A. wireless B. remote C. automatic D. local

9. _____ pencils and paper, every student will have a computer

A. By B. Instead of C. Instead D. At

10. The house will have a super smart TV to send and _____ the emails

A. Post B. Give C. Get D. buy

11. The robot will _____ of the flowers in the garden

A. take care B. take note C. be careful D. carry

12. Super cars will _____ water in the future

A. go by B. run at C. run on D. travel by

13. With a smart watch, you will _____ your friends in other countries

A. speak B. talk C. say D. contact

14. We will have more robots _____ they can help us do housework and protect our houses

A. so B. because C. so that D. although

15. Do you think that our houses will be _____ space?

A. in B. on C. at D. to

16. Our future houses will use _____ energy and they are very friendly to the environment

A. sun B. sunny C. solar D. lunar

17. A super smart TV will help us _____ goods from the supermarket

A. take B. buy C. carry D. order

18. Robots will help us do the housework such as cleaning the floors, _____ meals and so on

A. cook B. cooking C. to cook D. cooked

3
25 tháng 3 2018

Bài 1: Choose the best answer ( A, B, C or D)

1. We also watch films _____ smart phones

A. in B. at C. on D. to

2. I might have a smart phone _____ the internet

A. surf B. to surf C. surfing D. to surfing

3. Do you think we will _____ holiday to the Moon?

A. go B. go on C. go on the D. go for

4. Will you have a car _____ can fly into space?

A. it B. this C. what D. that

5. We might have robots _____ our meals

A. cook B. to cook C. cooking D. to cooking

6. A hi-tech robot will help us _____ children while we are away

A. look out B. look at C. look after D. look in

7. I would like to have my house by the _____ so we can see the beach from my window

A. mountains B. city C. sea D. countryside

8. We might have a _____ TV to watch TV programmes from space

A. wireless B. remote C. automatic D. local

9. _____ pencils and paper, every student will have a computer

A. By B. Instead of C. Instead D. At

10. The house will have a super smart TV to send and _____ the emails

A. Post B. Give C. Get D. buy

11. The robot will _____ of the flowers in the garden

A. take care B. take note C. be careful D. carry

12. Super cars will _____ water in the future

A. go by B. run at C. run on D. travel by

13. With a smart watch, you will _____ your friends in other countries

A. speak B. talk C. say D. contact

14. We will have more robots _____ they can help us do housework and protect our houses

A. so B. because C. so that D. although

15. Do you think that our houses will be _____ space?

A. in B. on C. at D. to

16. Our future houses will use _____ energy and they are very friendly to the environment

A. sun B. sunny C. solar D. lunar

17. A super smart TV will help us _____ goods from the supermarket

A. take B. buy C. carry D. order

18. Robots will help us do the housework such as cleaning the floors, _____ meals and so on

A. cook B. cooking C. to cook D. cooked

( Sửa lại chút vậy)

25 tháng 3 2018

Bài 1: Choose the best answer ( A, B, C or D)

1. We also watch films _____ smart phones

A. in B. at C. on D. to

2. I might have a smart phone _____ the internet

A. surf B. to surf C. surfing D. to surfing

3. Do you think we will _____ holiday to the Moon?

A. go B. go on C. go on the D. go for

4. Will you have a car _____ can fly into space?

A. it B. this C. what D. that

5. We might have robots _____ our meals

A. cook B. to cook C. cooking D. to cooking

6. A hi-tech robot will help us _____ children while we are away

A. look out B. look at C. look after D. look in

7. I would like to have my house by the _____ so we can see the beach from my window

A. mountains B. city C. sea D. countryside

8. We might have a _____ TV to watch TV programmes from space

A. wireless B. remote C. automatic D. local

9. _____ pencils and paper, every student will have a computer

A. By B. Instead of C. Instead D. At

10. The house will have a super smart TV to send and _____ the emails

A. Post B. Give C. Get D. buy

11. The robot will _____ of the flowers in the garden

A. take care B. take note C. be careful D. carry

12. Super cars will _____ water in the future

A. go by B. run at C. run on D. travel by

13. With a smart watch, you will _____ your friends in other countries

A. speak B. talk C. say D. contact

14. We will have more robots _____ they can help us do housework and protect our houses

A. so B. because C. so that D. although

15. Do you think that our houses will be _____ space?

A. in B. on C. at D. to

16. Our future houses will use _____ energy and they are very friendly to the environment

A. sun B. sunny C. solar D. lunar

17. A super smart TV will help us _____ goods from the supermarket

A. take B. buy C. carry D. order

18. Robots will help us do the housework such as cleaning the floors, _____ meals and so on

A. cook B. cooking C. to cook D. cooked