B. Synonym:
1. Sperm whale population are at risk due to hunting.
A. in extinctionB. in danger C. on the decrease D. in fewness
2. Some marine animals are dangerous to humans.
a. living in the mountain b. living in the ocean c. living in the forest d. living in the house
3. The new laws to conserve wildlife in the area will come into force next month
a. protectb. pollutec. destroyd. eliminate
4. Water pollution is more and more serious due to the tests of nuclear weapons in the seas and oceans
A. circulationB. environment C. elimination D. contamination
5. The cattle drank from a river polluted with toxic chemicals.
A. wasteB. colorlessC. odorlessD. poisonous
6. Man and animals need a constant supply of water to live
A. regular B. rareC. shortD. inadequate
7. This park is the orphanage where lots of orphaned and abandoned animal are taken care of
A. looked afterB. involved inC. dealt withD. moved in
8. Try to eliminate fatty foods from your diet.
a. limitb. get rid of c. moved. add
9. This channel allows rainwater to run off.
a. keep insideb. move around c. flow into d. flow out of
10. Water can be held on the land by vegetation.
a. plants used as food b. grown trees c. the growth of plants d. plants and trees
C. Antonym:
1. The floor was covered in tiny pieces of paper.
a. unimportant b. manyc. very larged. extremely small
2. If modern technology did not exist, we would never have such precious information.
a. valueless b. expensive c. confidentiald. detailed
3. The cattle drank from a river polluted with toxic chemicals.
A. waste B. colorless C. odorlessD. harmless
4. The earth is being threatened and the future looks bad.
A. done B. made C. defended D. varied
5. Fruit and vegetables grew in abundance on the island. The islanders even exported the surplus.
A. sufficiencyB. excessC. large quantityD. small quantity
6. We’d better speed up if we want to get there in time.
A. turn down B. slow downC. put downD. lie down
7. Rapid run-off would cause frequent floods and leave little water during fry seasons.
A. BadB. WeakC. SlowD. Ugly
8. We cannot clean up our polluted rivers and seas overnight.
A. lovedB. purifiedC. honoredD. respected
9. Be a smart shopper, choose your seafood responsibly.
A. softB. weakC. untidyD. stupid
10. The best time to visit is during the dry season, from October to April, when the hard forest rain is over.
A. wetB. engagingC. obviousD. cordial
II. Phonetics
A. Choose the word whose underlined part is pronounced differently for the others:
1. A. clear B. idea C. reason D. dear
2. A. square B. casual C. actually D. usual
3. A. here B. where C. there D. share
4. A. study B. dry C. variety D. rainy
5. a. pine b. psychology c. plane d. pick
6. A. debt B. able C. football D. trouble
7. A. dear B. clear C. year D. bear
8. A. words B. reviewers C. describes D. types
9. A. failed B. reached C. absorbed D. solved
10. A. invited B. attended C. celebrated D. displayed
11. A. removed B. washed C. hoped D. missed
12. A. parks B. trees C. caves D. contains
13. A. watches B. sites C. houses D. dishes
14. a. hands b. parents c. chores d. boys
15. a. brothers b. weekends c. problems d. secrets
16. A. group B. tour C. actual D. poor
17. A. heavy B. weather C. ideal D. jealous
18. A. found B. south C. mountain D. wound
19. A. located B. formed C. threatened D. agreed
20. A. medicine B. protect C. species D. never
Loga
Sinh Học lớp 12
