Tiếng Anh lớp 12 – Test 4
Trương Văn Ánh
SAIGON UNIVERSITY
1. When you speak English, try to express your ideas ________ your own words.
A. on B. at C. with D. in
2. Animals living in the nature are called ________.
A. wild-life B. natural C. insects D. tamed
3. The farmer looks happy because he gets a good ________.
A. chance B. crop C. nature D. rain











4. In the past, most people believed that the world`s resources could never be used ________.
A. out B. down C. up D. away
5. ________ important is the fight against pollution of our environment, in particular, the dirtying and poisoning of air and water.
A. Because B. If C. Although D. As
6. Conservation is also concerned ________ the reclaiming of land by irrigating deserts, draining swamps or pushing back the sea.
A. up B. with C. out D. in











7. Yearly rotation of crops is ________different crops on the same land from year to year.
A. getting B. taking C. growing D. following
8. In this way, different elements of the soil have time to replace ________ elements.
A. lost B. losing C. to lose D. lose
9. Farmers can help enrich the soil by ________ fertilizers.
A. keeping B. exploiting C. adding D. taking











10. They can prevent erosion by ploughing along the ________ of a hill rather than up and down.
A. lines B. feet C. contours D. tops
11. In this way water does not run________ and take the soil with it.
A. off B. away C. out D. down
12. When all the trees in a region are cut, the soil can easily become ________ and blow away.
A. tight B. loose C. lost D. broken











13. Only mature trees should be cut, ________ the young ones to grow bigger.
A. left B. leave C. to leave D. leaving
14. Many countries have passed ________ restricting hunting and fishing.
A. regulations B. disciplines C. laws D. rules
15. Wild-life preserves, areas ________ animals are protected within their natural environment are becoming more common.
A. which B. where C. that D. when











16. Some large cities may have ________ cars from the city centre.
A. to drive B. to take C. to ban D. to sell
17. Petroleum, coal, natural gas, iron and copper are called ________.
A. metals B. elements C. minerals D. items
18. Once ________ up, these minerals can never be replaced.
A. used B. using C. to use D. use











19. Products thrown away are called ________
A. waste B. lost C. discarded D. found
20. Conservation also includes searching ________ alternative fuels, such as the energy of the sun.
A. for B. in C. on D. from
21. Do you mind ________ the door open?
A. keep B. to keep C. keeping D. kept











22. That book is worth ________.
A. reading B. read C. to read D. watching
23. He hesitated ________ his name in the registry book.
A. sign B. to sign C. signing D. signed
24. It was very late, so they stopped ________ home.
A. go B. going C. gone D. to go











25. We have to conserve the natural resources of our country. Water ________ is necessary for hydropower stations.
A. conservation B. to conserve C. conserving D. conserve
26. Would you care ________ a drink?
A. from B. for C. in D. after
27. She wanted to eat the crabs ________ in the sink.
A. tied B. tie C. to tie D. tying











28. Anyone who loses three lives is a ghost and has to drop ________.
A. in B. by C. out D. at
29. We are accustomed ________ working eight hours a day.
A. by B. with C. to D. for
30. We must make ________ for our old age by saving money.
A. providing B. provision C. food D. drink
















Good luck!