BAI TAP DOC LOP 9

BAI TAP DOC HIEU
EX1:
Environmental pollution is a term that (1)______ to all the ways by which man pollutes his surroundings. Man dirties the air with (2)______ gases and smoke, (3)_____ the water with chemicals and other substances, and damages the (4)_____ with too many fertilizers and pesticides. Man also pollutes his surroundings (5)_____ various other ways. For example, people ruin natural beauty by (6)_____ junk and litter on the land and in the water.
Environmental pollution is one of the most serious problems facing mankind today. Air, water and soil are necessary to the (7)_____ of all living things. Badly polluted air can cause illness, and (8)_____ death. Polluted water kills fish and other (9)_____ life. Pollution of soil reduces the amount of land that is available for growing food. Environmental pollution also brings ugliness to man’s (10)_____ beautiful world.

1. A. means
B. refers
C. provides
D. reduces

2. A. thick
B. natural
C. exhaust
D. influent

3. A. purifies
B. pumps
C. sprays
D. poisons

4. A. soil
B. forests
C. streets
D. beaches

5. A. on
B. in
C. by
D. with

6. A. spoiling
B. leaving
C. scattering
D. gathering

7. A. survival
B. environment
C. development
D. growth

8. A. so
B. ever
C. too
D. even

9. A. animal
B. marine
C. human
D. plant

10. A. nature
B. natural
C. naturally
D. natured

1. B. refers

6. C. scattering

2. C. exhaust

7. A. survival

3. D. poisons

8. D. even

4. A. soil

9. B. marine

5. B. in

10. B. natural

EX2:
Do you want to (1)…........... part in the battle to save the world’s wildlife? Animal Watch is a book which will involve you (2)…........... the fight for survival that (3) …........... many of our endangered animals and show how they struggled on the (4) …........... of extinction. As you enjoy the book’s 250 pages and over 150 colour photographs, you will have the satisfaction of knowing that part of your purchase money is (5) …........... used to (6) …........... animals (7) …........... . From the comfort of your armchair, you will be able to observe the world’s animals close-up and explore their habitats. You will also discover the terrible results of human greed for land, flesh and skins.
Animal Watch is packed with fascinating facts. Did you know that polar bears cover their black noses (8) …........... their (9) …........... so they can hunt their prey in the snow without being seen, for example? Or that (10) …........... each orangutan which is captured, one has to die?
1 A play B be C take D have
2 A at B in C of D on
3 A meets B opposes C forces D faces
4 A edge B start C limit D end
5 A been B to be C being D has been
6 A enable B help C allow D assist
7 A preserve B conserve C revive D survive
8 A with B by C for D from
9 A feet B claws C paws D toes
10 A with B by C for D from
1 C 2 B 3 D 4 A 5 C 6 B 7 D 8 A 9 C 10 C
EX3:
Asia is the biggest (56)…………in the world. From east to west, it (57)…………almost half way around the globe, from north to south it spreads from the frozen Arcticto the sweltering, tropical heat of Southeast Asia. All 17 of the world’s mountains over 8,000 m (26,246 ft) can (58)……in Asia, as well as the largest and (59)………lakes-the Caspian Sea and the Lake Baikal.The world’s first civilizations (60)………here, many of the most important inventions were made here, and all the world’s major religions began here. Much of Asian (61)……….uninhabited, yet