Tài liệu THI HK2 + KEY 8 002

... grain products because this attracts rats. Find a place ( 18) ______ your garden that gets a few hours of sunlight each day. The (19) ______ also needs moisture but it will get this from condensation. ... Grade: 8 THE SECOND SEMESTER EXAM Choose the word whose underlined part is pronounced differently from that of the others. 1. A. cat B. hat C. that D. hate 2. A. these B. thank C. this D....

Ngày tải lên: 04/12/2013, 03:12

... successfully D. succeed 78. A. you B. your C. yours D. yourself 79.A. interests B. fields C. opinions D. attendances 80 .A. requires B. asks C. tells D. urges 81 .A. a B. an C. the D. this Page 6 ... that he must do something, not just talk about doing something. Paul believes in protecting endangered animals, and he protects them in controversial ways. Some people think that Watson is...

Ngày tải lên: 04/12/2013, 13:11

... cold because I was caught in the rain yesterday afternoon. A. great B. nice C. common D. terrible 8. Yesterday, all students in my school had a _________ check-up. A. medicine B. medical C. medicines ... C. to/at/in D. ф/at/in 17. What _________she do yesterday evening? A. did B. do C. was D. does 18. Her parents are pleased _________she is studying harder now. A. so B. because C. because...

Ngày tải lên: 05/12/2013, 03:11

... cold because I was caught in the rain yesterday afternoon. A. great B. nice C. common D. terrible 8. Yesterday, all students in my school had a _________ check-up. A. medicine B. medical C. medicines ... C. to/at/in D. ф/at/in 17. What _________she do yesterday evening? A. did B. do C. was D. does 18. Her parents are pleased _________she is studying harder now. A. so B. because C. because...

Ngày tải lên: 05/12/2013, 03:11

... 2 1 x) 4 3 x( 3 2 −=− b. )3x)(1x( x2 )1x(2 x )3x(2 x + = + + − c. 29 7x 31 5x 33 3x 35 1x + + + = + + + d. 5)3x2( 2 x 4 1x3 5 3x5 2 +& lt; − + − 2. Cho phân thức: A = 20x5x4x )x4(5x4x 23 2 + −−− a. Rút gọn A b. Tìm ... sau: a. 5(x + 35) + 2(x – 3) = x + 1 b. (3x – 1)(x – 1) – (3x – 1)(x + 2) = 0 c. 17 5 3x4 6 3x 3 32x − + ≤ −...

Ngày tải lên: 26/11/2013, 12:11

... 3xy + 10x – 15y = (2x 2 – 3xy) + (10x – 15y) = x(2x – 3y) + 5(2x – 3y) = (2x – 3y)(x + 5) b) x 2 + 2xy + y 2 – 100 = (x + 2) 2 – 10 2 = (x + 2 + 10)(x + 2 – 10) = (x + 12)(x – 8) Bài ... thức đúng. Cột A Cột B Trả lời 1. x 2 + 6x + 9 a. x 3 – 6x 2 + 12x – 8 2. (x - 2) 3 b. (3 + x) 2 3. (x – 3)(x + 3) c. 8 – x...

Ngày tải lên: 23/11/2013, 08:11

... 2 3 4 4 x x x x+ + + - GV: Vậy tính TBC n số ta làm ntn? - HS: 1 2 3 n x x x x n + + + + - GV: Để tính 1 2 3 n x x x x S+ + + + → em làm thế nào? - HS trả lời: S ¬ S + x; - GV: làm ... ta có thuật toán như sau: + Bước 1. S ← 0, n ← 0. + Bước 2. Nếu S ≤ 1000, n ← n + 1; ngược lại chuyển tới bước 4. + Bước 3. S ← S + n và q...

Ngày tải lên: 01/12/2013, 20:11

... How much ______ is there in the cupboard? – There’s a lot. A. eggs B. oranges C. milk D. apples 8. I’m going ______ some oranges. A. buying B. buy C. buys D. to buy 9. My sister is ______me. A. ... A&B 17. They ______ for a walk after school. A. go often B. often go C. often going D. going often 18. Nam ______ to school in the evening. A. never go B. go never C. never goes D. goes never...

Ngày tải lên: 04/12/2013, 17:11

... A 17. C 18. A 19. C 20. B 21. A 22. C 23. D 24. A 25. C 26. A 27. D 28. A 29. C 30. C 31. D 32. A 33. A 34. C 35. B 36. B 37. D 38. B 39. A 40. D 41. B 42. B 43. A 44. D 45. B 46. D 47. B 48. C 49. ... B 53. C 54. A 55. B 56. A 57. C 58. B 59. A 60. C 61. A 62. C 63. D 64. C 65. A 66. C 67. D 68. C 69. B 70. A 71. D 72. B 73. A 74. C 75. B 76. B 77. C 78. A 79. D 80 . C Questions 11 –...

Ngày tải lên: 13/12/2013, 17:15

... was added to the building in 182 9, water pipes were installed in 183 3, gas lighting in 184 8, and electricity in 189 1. In 19 48, inspectors announced that the building was so dilapidated that it ... on August 24, 181 4, and James Hoban reconstructed the house for President James Monroe and his family, who moved there in 181 7. The north portico was added to the building in 182 9, water pi...

Ngày tải lên: 13/12/2013, 17:15