Đề 24_ bài VII
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1. His
2. as
3. weren't
4. has
5. money
6. at
7. was
8. he
9. and
10, age
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II, 1.B 2.B 3.A 4.C 5.A 6.B 7.A 8.C 9.A 10.D
III, 1. C 2. B 3. D 4. B 5. D
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Bài 1:
Nam có thể xếp các số sau:
II;V;X
Nam có thể xếp các số sau:
II;III;IV;V;VI;VII;VIII;IX;X
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A) 240 - (127 + x) = 90
⇒ 127 + x = 240 - 90
⇒ 127 + x = 150
⇒ x = 150 - 127
⇒ x = 23
B) 65 + (5x + 20) : 2 = 125
⇒ (5x + 20) : 2 = 125 - 65
⇒ (5x + 20) : 2 = 60
⇒ 5x + 20 = 120
⇒ 5x = 120 - 20
⇒ 5x = 100
⇒ x = 100 : 5
⇒ x = 20
C) x ϵ B(8) và 24 ≤ x <45
Mà: B(8) = { 0;8;16;24;32;40;48;...}
⇒ x ϵ { 24; 32; 40}
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VII.
36. are
37. are studying
38. plays
39. is playing
40. stay
VIII.
41. sai đề k nhỉ? these shoes là số nhiều cơ mà, sao lại có does, it, costs đc?
42. C. hang -> hanging (be interested in N/ Ving)
43. B. bookshelf-> bookshelves
IX.
44. C
45. B
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VI
56. B
57.A
58. B
59. A
60. C ( Mình hk chắc lắm)
61. C
62. A ( Mình hk chắc)
63. B
64. C
65. C
VIII:
71,72,74: True
73,75: False
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1. to stop
2. visited
3. working
4. is playing
5. not make
6. covers
7. do
8. laughing
9. didn't come
10. watch
1 to stop
2 visited
3 working
4 is playing
5 not make
6 covers
7 do
8 being laughed
9 did not come
10 watch