Chọn A

A. limited: giới hạn, hạn chế >< infinite: vô tận, không bờ bến.

B. boundless: bao la, bát ngát.

C. without limit: không giới hạn.

D. indefinite: không giới hạn, vô số.

Dịch câu: Năng lượng mặt trời không chỉ phong phú mà còn vô hạn.

1. CLOSEST

Solar energy is not only plentiful and infinite but also clean and safe .

A. natural B.abundant C.scarce D..popular

2. OPPOSITE

I believe that reusing and recycling paper , plastic is one of the most effective in order to reduce pollution , and conserve natural resuorces.

A. protect B.preserve C.prohipit D.destroy

B

the......................of alternative sources of energy is not only plentiful but also clean and safe

A potential B,ability C effective D efficiency

1. Solar energy can be used in remote areas where it is too ____expensive___ to extend the electricity  power. (EXPENSE) 

2. I think I’d prefer something a little less ___energetic____. (ENERGY) 

3. The potential of ____alternative___ sources of energy is not only plentiful but also clean and safe.  (ALTERNATE) 

4. ____Renewable___ resources are a very important part of saving energy and the environment. (RENEW)

5. In order to save energy, we need to find other clean, and ___effective____ sources of energy. (EFFECT) 

6. The weather is very ____changeable___ at this time of year. (CHANGE) 

7. The energy ___consumption____ will be reduced in the future. (CONSUME) 

8. We will solve the problem of energy ____shortage___ by using solar energy. (SHORT)  

10. Although nuclear power is clean and plentiful, but it is not _____________

A. dangerous                           B. unsafe                     C. safe                                     D. renewed

11.  Solar energy can be converted into ___________

A. electric                                B. electrician               C. electricity                            D. electrical

12. You just wear a___________on your back and fly.

A. driverless car                      B. flying car                C. jet pack                               D. teleporter

13.  ______________is it to the supermarket? – About five hundred metres.

A. How much                          B. How long                C. How often                          D. How far

14.  Drivers have to ……….their seatbelts whenever they drive.

A. tie                                       B. take off                   C. fasten                                  D. loose

15.  Although the film was …………., Tom slept from beginning to end.

A. shocking                             B. boring                     C. tiring                                   D. gripping

16.  There is a love story in it, and it is very funny. I suppose you call it a _______

A. horror film                          B. action film              C. romantic comedy               D. thriller

17.  Tom Hank___________ serious roles such as a solder or a lawyer.

A. makes                                 B. plays                       C. has                                      D. directs

18.  Critics say he is one of the best ________

A. actress                                B. actresses                 C. actor                                   D. actors

II.  Choose the best answer:

 6.      Solar energy, air and water are_______.

A. renewable      B. limited         C. restricted          D. narrow

7.      Although nuclear power is clean and plentiful, it is not_______

A. dangerous      B. unsafe          C. safe                  D. renewed

8. _______energy sources include water and wind power.

A. Friendly environmental          B. Environmentally friendly

C. Friendly environment             D. Environmental friendly

9.      Solar energy can be_______.                                 *******NO GOOD******

 A. electricity      B. electric         C. electrician        D. electrical

10.     Hydroelectric power is produced by the fall of_______ trapped into a dam.

A. air                 B. soil              C. wind                D. water

11.     Our major source _______energy is oil.    

A. from                       B. of               C. in              D. for

12.     The amount of fossil fuels_______the world is limited.

A. on                 B. for               C. of                    D. in

13.      What do you need energy_______?  

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

14.      When water moves _______a high place to a lower place, it makes energy.

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

15.      Many countries use solar energy_______ their daily life.

A. with               B. into              C. in                     D. for

1 consistency 

2 foundation

3 alternative

 4 . Solar energy is both plentiful and clean.

5 . The exercises which you asked me to do are very difficult.

6 .The room which I can't see anything is so dark. (S vật+which +S)

7. The sound is to low for us to hear.

8 . The table isn't light enough for the boy to lift

enough: S + tobe + adj + enough + ( forO) + toV

9 . The car is very old because of he can't afford to buy a new one.

10 . They went out in spite of the heavy rain.

11. The cake is too hard for him to eat.(sothat/ because/ such)

=> The cake was so hard that I couldn’t eat it

12. The children couldnt go swimming because the sea was rough.(too/ enough/ so)

=> The sea was too rough for the children to go swimming.

13. Cars cause pollution. People still want them.( aithough)

=>  Despite the fact that cars cause pollution, people want them.

Giải thích : despite the fact that = although: mặc dù

14. The restaurant is so dirty that noone wants to eat there.(such/enough/too/because)

=> It is such a dirty restaurant that no wants to eat there.

15.I cant go with you . I have a lot of work to do.(so/ because of)

=> .I cant go with you because of I have a lot of work to do.

16. They arrived very late. They didnt see the beginning of the film.( sothat/ too)

=> If they had not had a flat tire so that they would not have arrived very late.

17. It was an expensive car. We couldnt afford tobuy it.(sothat/ such)

=> : It's such an expensive car that We don’t think we can buy it

18. There were few people at the meeting. It was cancelled.(sothat/ because)

=> 

There were  so few people at the meeting that it was cancelled.

19. We couldnt understand her because she spoke too fast.( therefore/ enough)

=>  The lecturer spoke too quickly for them to understand.

Đáp án: C

Thông tin: Thông tin không có trong bài.