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.