Choose the best answer

REVIEW 10 

I. Choose the best answer: 

1. One ocean is divided ........ five different parts: the Pacific, Atlantic, Indian, Antarctic and Arctic Oceans

a. with b. into c. by d. about 

2. Thanks to modern technology, scientists have been able to ..............the life of plants and animals that live under the sea.

a provide b. divide c. investigate d . overcome 

3. Some of plants and animals live on or depend ....... ...the bottom like the starfish 

a. at b.in C. With d. on 

4. Some plants and animals are referred to as .............. organisms because they are extremely small 

a. big b. huge c. tiny d. large 

5. The scientists have collected different... to analyze for their experiment. 

a plants b. animals c. submarines d. samples 

6. The of forest is destroying the earth's plants and animals

a-lose b-lost c-loss d- loose 

7. Without plants, most water would ........WS, most water would ............. as soon as it falls. 

a- run off b-run after C-run away d-run by 

8. We cannot clean up our _ rivers and seas overnight.

a-pollute b-polluting c-polluted d-pollution

9. Many laws i n nature's defence.

a- are passed b-pass e passed d- is passed 

10. Many of plants and animals could be used as against cancer heart disease and many other sicknesses, 

a food b. crops c. metals d. medicines 

11. Without plants, most water would..As soon as it 

a. hold back b. clean up c. run off d. put out 

12. We cannot..... our polluted rivers and seas overnight 

a. hold back b. clean up c. run off d.take Away

II- Give the correct form of the verb: 

13- Lisa would find the milk if she (look) for it in the fridge. 

14- You (not have) so many accidents if you drove more slowly. 

15-If they (hang)_that picture lower, people would be able to see it. 

16- If I became very rich, I (build.) a hospital for the poor. 

17-If I (have) a typewriter, I could type it myself 

18-You could make much progress if you (attend)class regularly. 

III Complete the sentences : 

19-Tom doesn't visit his parents 

His parents ...... 

20- I don't hang these old pictures in the living room. 

These old pictures.......................... in the living room 

21- The students discuss the pollution problems each week 

The pollution roblems ............................................ each week 

22- She showed her ticket to the airline agent, 

Her ticket...................................to airline agent 

23 He lends his friend his new shoes. 

His new shoes.......................... his friend

Unit 11 - reading.

Answer the questions 

1- What do tourists look at and do at Cuc Phuong National Park 

2- What do the children study at Nairobi National Park 

3- What have threatened Everglades National Park and many of the animals in it