Key：
1-5 ACDCB
6-10 BDABD
11-15 ABACD
16-20 CABDB
21-25 DACDC
26-30 BACCB
31-35 BCBDA
36. public 37. close 38. brighter
39. believe 40. relations
41. personal 42. foreigners
43. classmates 44. gift 45. usual
46. A→so 47. B→with 48. C→angry
49. B→that 50. C→shouting
51-55 CGAFD
56. ① C ② B ③ E ④ A ⑤ D
57. No, I can’t. 58. B 59. Four days.
60. 你可以享受美丽的海滩和阳光。只需600美元!
One possible version:
I have a good friend. His name is Li Quan. He is 15 years old now. He has short and black hair. He studies at No. 2 Middle School. He is friendly to everyone and always helps others. He likes playing basketball very much. He also likes watching TV and playing computer games. He likes travelling very much. He wants to travel far into space when he grows up.
，我们将会及时处理。
