1. The door is opened by him.
3. A lot of money is paid by her.

1. She had a cozy little apartment in Boston.  

A. uncomfortable         B. warm                           C. lazy                         D. dirty 

2. We'd better speed up if we want to get there in time. 

A. slow down               B. turn down                C. put down           D. lie down 

3. He decided not to buy the fake watch and wait until he had more money. 

A. authentic                  B. forger                         C. faulty                    D. original 

4. Certain courses are compulsory; others are optional.

A. required                   B. free                   C. pressure               D. voluntary 

5. You should not give your personal information such as your full name or your hometown. 

A. private                      B. public                          C. individual                    D. confidential 

6. I adore helping my parents with the housework. 

A. mind                          B. hate                              C. like                               D. love 

7. My mother asks me to stop reading comics. 

A. continue                    B. omit                            C. avoid                            D. try 

Bạn không biết, bạn không trả lời, được. Bạn không biết nhưng bạn lấy câu trả lời của người khác, rồi đến khi người hỏi cần một lời giải thích, bạn nói không biết. Như vậy thì không được. Tốt nhất, không biết thì đừng làm. Hơn nữa, việc bạn lấy câu trả lời không thuộc về mình mà không kèm "Tham khảo" thì đó là vi phạm trong cộng đồng Hoc24. Mong bạn chú ý hơn!

Trả lời: Each ethnic minority people has its own typical features. 
Giải thích: features là một danh từ, mà đằng trước danh từ phải là một tính từ nên đổi type từ động từ sang tính từ là typical.

15. B
16. B
17. B
18. B
19. C
20. B

1. She is too young to stay home alone.
2. Nam is too young to drive a motorbike.
3. She has not played the guitar since last year.
4. It's interesting to learn English at school.
7. I did my homework by myself.
8. She did her housework by herself.
 

61. The person who takes care of books in the library is a librarian. (library)

62. He is very friendly. (friend)

63. She smiles so attractively, doesn’t she? (attract)

64. My admiration for your skill is great. (admire)

65. We all held our breath because of that thrilling film. (thrill)

66. I only had a day to visit all the tourist attractions. (attract)

67. They ride their bicycles to the countryside for pleasure. (please)

68. Red symbolizes communist countries. (symbol)

69. May Day is celebrated regularly in socialist countries. (society)

70. He lost the game because of his carelessness. (care)

71. The teacher stressed the need for regular attendance. (attend)

72. The cost of carriage must be paid by the buyer. (carry)

73. Our flight from London to Sydney took 24 hours. (fly)

74. The police are interested in the sudden disappearance of the valuable painting. (appear)

75. The master gave Oliver Twist a terrible punishment. (punish)

76. He gave no explanation for his absence. (explain)

77. They were happy because their work has finished successfully. (success)

78. To prepare his scientific works, Karl Marx often spent whole days in the library of the British Museum. (science)

79. He is respected for his simplicity. (simple)

80. They had made a lot of preparation before the game started (prepare)

81. Manchester players have been trying to score another goal, but their efforts are unsuccessful. (succeed)

82. We must make _______ for his youth.

83. An knowledgeable man has stolen all our money. (know)

84. Two of these tablets should be taken daily. (day)

85. Dogs are very faithful pets. (faith)

86. The Thames flows gently through green meadows. (gentle)

87. Relax in our comfortable chairs and enjoy our excellent tea and hot chocolate. (comfort)

88. I’m so pleased you’re going to visit my country. (please)

89. What a naughty boy! He always does things noisily. (noise)

90. There were ten competitors in the race. (complete)

91. His laziness makes his parents feel sad. (lazy)

92. You should apologize to your teacher. (apology)

93. Jack is proud of his essay on the Thames. (pride)

94. Paris is famous for the Eiffel Tower. (fame)

95. He worked hard to produce good crops from poor soil. (product)

96. How careless of you to break that cup! (care)

97. His long speech made us bored and sleepy. (speak)

98. He never takes his father’s advice. (advise)

99. They sat quietly by the stream. (quiet)

100. To my amazement, the monkey peeled a banana and offered it to me. (amaze)

41. Butter is one of the products of milk (produce)

42. He is a funny person. He often makes me laugh (fun)

43. I want to know how people celebrate New Year in your country. (celebration)

44. On Christmas day, I often send my close friends greeting cards. (greet)

45. He is a famous actor in this country. (act)

46. He often writes stories. He is a writer. (write)

47. These flowers look natural. (nature)

48. It’s not difficult to answer this question. (difficulty)

49. His play were performed on the stage in London (performance)

50. The film is boring so I’m bored. (bore)

51. The Sword lake is one of the historical places in Hanoi (history)

52. He devoted all his life to writing. (live)

53. How dangerous the street is! (danger)

54. She lives happily  although she is very poor (happy)

55. I’ll help you to choose some beautiful paintings (choice)

56. The love for book is helpful in developing the pupils’ knowledge (help)

57. This public library is opened to all people (open)

58. Books help people to get more knowledge. (know)

59. Developing countries need help from developed ones (develop)

60. This stamp collection is valuable. (tham khảo)

21. Nobody shoed them to their seats. (sit)

22. Helen speaks English very fluently. (fluent)

23. This is the most valuable machine in our field (value)

24. We can keep the land in good condition by killing weeds. (well)

25. Jack plays football splendidly. (splendid)

26. The ball was followed with great excitement. (excite)

27. That was an exciting match, wasn’t it? I was excited to see it. (excite)

28. Teaching is a good career. I want to become a teacher. (teach)

29. Rubber trees are very useful. (use)

30. Sports are very good for our health. (healthy)

31. Who will take care of the baby when you go away? (careful)

32. Don’t worry about her complaint. (complain)

33. What is the real width of the house? (wide)

34. I want to make new dresses but I don’t have a sewing machine. (sew)

35. She danced so beautifully that the audience clapper their hands many times (beauty)

36. I’ll have Tom repair our electric cooker. (cook)

37. Water has no colour. It is a colourless liquid. (colour)

38. Please don’t make noise. (noisy)

39. Mr Green works in this factory as a shopkeeper. (keep)

40. Ky Hoa lake is one of the areas of entertainment. (entertain)

tự nấu chứ anh =)))