UNIT 2 I. Chọn từ/ cụm từ thích hợp để hoàn thành các câu sau : 1. I want to work as an interpreter in the future ; ,I am studying Russian at University. A. but B. so C. however D. therefore 2. People have hunted animals food, hides, and ivory. A. on B. with C. in D. for 3. You shout. I'm not deaf. A. mustn't B. needn't C. don't have to D. can't 4. Francis Bacon lived about the same time as Shakespeare. A. at B. for C. in D. over 5. Sue has been our next -door neighbour for years; A. and we hardly ever see her. B. so we hardly ever see her. C. therefore, she never seen us. D. however, we hardly ever see her. 6. You…………… take photographs here. A. mustn’t B. needn’t C. don’t D. isn’t 7. I can’t believe ……….you. You always let me down. A. to B. in C. for D. from 8. Yesterday I bought ………umbrella in ……… big shop. A. a- a B. an- the C. an- x D. an - a 9. She knows that he is unreliable , she still loves him. A. however B. because C. but D. therefore 10. We haven't decided where to spend our next summer holiday. We go to Da Lat. A. may B. should C. can D. must 11. Quang ninh is famous ………….Halong Bay. A. in B. from C. for D. over 12. Hoa is fond ……………reading and cooking. A. of B. in C. with D. on 13. Be careful. The vase is very heavy. You …………drop it. A. must B. need C. have to D. might 14. Peter needs…………… this letter to London. A. posting B. posted C. to post D. post 15. My sister is going to get married …………. Smith next month. A. with B. for C. on D. to 16. is the existence of a wide variety of plant and animal species living in their natural envirnment A. Biodiversity B. Conservation C. Globe D. Individual 17. is the protection of environment and natural resources. A. Conservation B. CommerceC. Survival D. Extinction 18. Deserts are often composed of and rocky surfaces. A. water B. trees C. oil D. sand 19. We should take some measures …………….enangered animals. A. to protect B. to know C. to sell D. to enact 20. You ought to be …………………when you have difficulty. A. optimist B. optimistic C. optimistical D. optimistically II. Chän tõ cã phÇn g¹ch ch©n ®ỵc ph¸t ©m kh¸c c¸c tõ cßn l¹i: 21. A. reading B. easy C. pleasure D. please 1 22. A. digested B. enjoyed C. described D. killed 23. A. digest B. survive C. wildlife D. notice 24. A. pretty B. get C. send D. well 25. A. some B. none C. not D. nothing III. ViÕt l¹i c©u mµ vÉn gi÷ nguyªn nghÜa, sö dông gîi ý: 26. Because John didn’t study hard , he failed the exam. (SO) John didn’t ………………………………………………………… . 27. My mother likes living in a city. My father likes living in the countryside. (BUT) My mother………………………………………………………………………… . 28. The weather is very bad today. We will stay at home to watch TV. (THEREFORE) The weather………………………………………………………………………… . 29. You are not allowed to smoke here. (MUSTN’T) You…………………………………………………………. . 30. You don’t have to wear uniform on Thursdays. (NEEDN’T) You…………………………………………………………… . IV. Reading and answering the following questions The elephant is the largest animal to walk on Earth. An elephant can carry a load of 1,200 pounds. They eat 300 pounds of food a day. An elephant baby can weigh 200 pounds at birth. Elephants can live up to 70 years. Elephants can be trained to carry logs with their trunks. They also use their trunks for drinking water, bathing, eating and communicating. There are two kinds of elephants : the African elephant and the Indian elephant. African elephant can be characterized as larger ears. The African elephant grows up to 10 feet and weighs as much as 12,000 pounds. The Indian elephant grows up to 9 feet tall, and weighs up to 800 pounds. This elephant is characterized as smaller ears. Another name for the Indian elephant is the Asian elephant. 31. What is the topic of the passage? A. African elephant B. Indian elephant C. Elephants D. Elephants' trunks 32. How much does a baby elephant weigh at birth? A. 70 pounds B. 200 pounds C. 300 pounds D. 1,200 pounds 33. According to the passage, elephants can use their trunks for the following activities, EXCEPT ____. A. bathing B. communicating C. sleeping D. drinking 34. Which kind of elephant is the largest? A. The Indian elephant B. the African elephant C. the Asian elephant D. the Indian and Asian elephant 35. An Indian elephant has ____ than an African elephant. A. a longer tail B. a stronger trunk C. smaller ears D. bigger teeth 2 Đọc đoạn văn sau v chon ®¸p ¸n ®óng ( A ho¨c B, C, D cho m«i ch« tr«ng tà 36 ®Õn 40) Nowadays people are more aware that wildlife all over the world is in danger. Many species of animals are threatened, and could easily become (36)____________if we do not make an effort to protect them. There are many reasons for this. In some cases, animals are hunted for their fur or for other valuable parts of their bodies. Some birds, (37)________as parrots are caught alive and sold as pets. For many animals and birds, the problem is that their habitat - the place where they live - is disappearing. More (38)_____________is used for farms, for houses or industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them grow better crops, but these chemicals pollute (39)______________environment and harm wildlife. The most successful animal on earth - human beings - will soon be the only ones left, (40)_____________we can solve this problem. 36. A. extinct B. lost C. empty D. disappeared 37. A. such B. where C. like D. or 38. A. area B. earth C. land D. soil 39. A. the B. that C. an D. a 40. A. because B. however C. if D. unless 3 . There are many reasons for this. In some cases, animals are hunted for their fur or for other valuable parts of their bodies. Some birds, (37 )________as parrots are caught alive and sold as pets empty D. disappeared 37 . A. such B. where C. like D. or 38 . A. area B. earth C. land D. soil 39 . A. the B. that C. an D. a 40. A. because B. however C. if D. unless 3 . at University. A. but B. so C. however D. therefore 2. People have hunted animals food, hides, and ivory. A. on B. with C. in D. for 3. You shout. I'm not deaf. A. mustn't B. needn't