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VI. Combine the two sentences into a meaningful sentence, using “enough”: 49. Tom wasn’t hard-working. He couldn’t get good marks. A. Tom wasn’t hard-working enough to could get good marks. B. Tom wasn’t hard-working enough to get good marks. C. Tom wasn’t enough hard-working to get good marks. D. Tom wasn’t hard-working enough not to get good marks. 50. The room is very dark. I can’t read the book. A. The room is dark enough for me to read the book. B. The room is not light enough for me to read the book. C. The room is not dark enough for me to read the book. D. The room is light enough for me to read the book. VII. Choose the sentence with the correct order: 51. the / is / of / There / left / a desk / the room. / on A. There is on the left of a desk the room. B. There is a desk of the left on the room. C. There is of the left on a desk the room. D. There is a desk on the left of the room. VIII. Choose the sentence with the same meaning to the first: 52. Nam is a hard student. A. Nam studies hardly. B. Nam studies hard. C. Nam studies good. D. Nam studies badly. 53. She said to me: “Please help me repair my house”. A. She asked me to help her repair her house. B. She said me to help her repair her house. C. She told me to help me repair my house. D. She asked me to help me repair my house. 54. The doctor said: “You should stay in bed for a week, Mai”. A. The doctor said you should stay in bed for a week. B. The doctor asked Mai should stay in bed for a week. C. The doctor said to Mai should stay in bed for a week. D. The doctor said (that) Mai should stay in bed for a week. 55. The newspaper is larger than the magazine. A. The magazine is bigger than the newspaper. B. The newspaper is not as large as the magazine. C. The magazine is not as large as the newspaper. D. The magazine is the largest one. 56. “Don’t use my computer again!”, Tom told his brother. A. Tom told his bother don’t use his computer again. B. Tom told his brother not to use his computer again. C. Tom told his brother not use his computer again. D. Tom told his brother to use his computer again. 57. My teacher said: “You should practice English more often”. A. My teacher said I should practice English more often. B. My teacher advised me to practice English more often. C. Both A and B are correct. D. Both A and B are incorrect. 58. Your watch is better than mine. A. My watch is as good as your watch. B. Your watch is not as good as mine. C. Your watch is as good as my watch. D. My watch is not as good as yours. IX. Choose the meaningful sentence with the given words: 59. Why/ you/ not come/ Susan’s party/ last weekend? A. Why didn’t you come to Susan’s party last weekend? B. Why don’t you come to Susan’s party last weekend? C. Why did you not come to Susan’s party last weekend? D. Why do you not come to Susan’s party last weekend? 60. We/ enjoy/ take/ part/ the Y&Y/ very much. A. We enjoy taking part the Y &Y very much. B. We enjoy take part in the Y&Y very much. C. We enjoy taking part on the Y&Y very much. D. We enjoy taking part in the Y& Y very much. X. Reading comprehension (Choose the correct words to complete the following passages): Part I: Almost everybody (61) ………… some kinds of hobbies. My (62) ………… are listening to music and watching television. I am very (63) ………… in music. When I am free, I often listen to my favorite (64) ………… from an old cassette recorder. (65) ………… weekends, I usually go to music shops in the downtown areas (66) ………… good CDs. Of the famous pop singers, I prefer Frank Sinatra, Elvis Presley, Madonna and Paul McCartney. I also spend an hour after dinner (67) ………… news and documentary programs. I particularly enjoy the program "The World Here and There" (68) ………… it broadens my knowledge (69) ………… nature and human civilizations. I think that my hobbies are very useful. They widen my knowledge, relax my mind, and make me feel better about (70) ………… *Notes: - to broaden (v) = to widen (v) mở rộng - documentary (n) phim tài liệu - human civilizations (n) những nền văn minh nhân loại 61. A. have B. has C. has had D. had 62. A. hobbies B. uniforms C. letters D. movies 63. A. interesting B. exciting C. interested D. excited 64. A. stories B. pictures C. books D. songs 65. A. At B. In C. Up D. For 66. A. to take B. to buy C. to give D. to make 67. A. watch B. to watch C. watching D. watched 68. A. however B. moreover C. although D. because 69. A. of B. with C. from D. about 70. A. ourselves B. myself C. yourself D. themselves Part II: Ryan and his family went camping. They (71) ………… up a tent and sleeping bags. Ryan’s mom started (72) ………… a fire in the fire pit. Ryan and his sister, Lily, searched for sticks. The sticks had to be long with a point (73) ………… the end. The family was going to roast marshmallows! Ryan and Lily (74) ………… the perfect sticks. Their mom opened a bag of marshmallows. Ryan put one marshmallow at the end of his stick. Lily did, too. Then they (75) ………… held their marshmallows over the fire and waited. The marshmallows started to heat up. Ryan observed as the white treat turned brown. He knew that his marshmallow could not (76)………… back to white. He made (77)………… not to burn it. Then Ryan removed the brown marshmallow from the (78)………… He waited a minute (79)………… it to cool. Then he took a bite. It was warm, soft, and (80) …………! *Notes: - pit (n) hố đất - marshmallow (n) kẹo dẻo - stick (n) que củi - soft (a) mềm - to observe (v) quan sát 71. A. set B. have set C. has set D. sets 72. A. to help B. to make C. to take D. to give 73. A. up B. with C. at D. on 74. A. bought B. taught C. took D. found 75. A. careful B. carefully C. careless D. carelessly 76. A. change B. changes C. changed D. changing 77. A. certain B. certainly C. sure D. surely 78. A. river B. water C. office D. fire 79. A. for B. about C. upon D. without 80. A. unhappy B. boring C. delicious D. terrible

Lập công thức hóa học của các hợp chất: a) A gồm 40% Cu, 20% S, 40% O, biết khối lượng mol của A là 160. b) B gồm 82,35% N và 17,65% H, biết khối lượng mol của A là 17. c) C gồm 32,39% Na, 22,53% S và O, biết khối lượng mol của C là 142. d) D gồm 36,8% Fe, 21% S còn lại là O, biết khối lượng mol của D là 152

1B

2C

3C

4A

Đó là theo mình nhé

20. Lan is getting tired ………… doing the same things every day. A. with B. of C. in D. by 21. You’ll ………… cook dinner yourself. A. ought to B. must C. should D. have to 22. Deaf-mutes can ………… speak ………… hear. A. neither / nor B. either / or C. both / and D. not only / but also 23. ………… is a phone you can carry around with you. A. E-mail B. Fax machine C. Mobile phone D. Telephone directory 24. Many people ………… stayed at home in the bad weather. A. wise B. wisely C. wisdom D. wisedoms 25. Mr. White asked his children ………… down. A. sit B. sits C. sitting D. to sit 26. Mr. Kelvin speaks English very well with correct ………… A. pronunciation B. pronounce C. pronounced D. pronounces 27. ………… is it since you last saw Joe? A. How long B. How far C. What time D. How often 28. It’s not warm but it isn’t ……………… yesterday. A. as cold as B. as cold so C. as cold like D. so cold so 29. In the kitchen, there was a ……………… table. A. beautiful large wooden round B. beautiful large round wooden C. large wooden beautiful round D. round wooden beautiful large 30. She helped me ……………… the box. A. to carry B. carried C. carrying D. for carrying 31. She participates ……………… our Fishing Group. A. in B. at C. on D. into 32. It ……………… here since February. A. haven’t rained B. hasn’t rained C. doesn’t rain D. isn’t rain 33. Flowers and chocolates are popular gifts ……………… Valentine’s Day. A. in B. at C. on D. when 34. He was very ……………… about driving the first car of his own. A. excitedly B. exciting C. excited D. excitingly 35. ……………… is my favorite sport. I often ……………… on Sunday mornings. A. Fish / fish B. Fishing / fish C. Fish / fishing D. Fishing / fishing 36. ……………… is studying again something that you have learnt, before an exam. A. Revision B. Semester C. Practice D. Result III. Choose the word that has the same meaning to the underlined word: 37. Mike’s hobbies include reading books and playing chess. A. interests B. favors C. sports D. habits 38. They are very concerned about their son’s illness. A. worried B. uncomfortable C. unhappy D. unsatisfactory 39. I tried to phone him countless times but he wasn’t there. A. few B. little C. much D. many

Martina has been a professional tennis player ………………1994. A. since B. for C. on D. in

Ba has ……………… stamps since 2001. A. collect B. collected C. collecting D. collection