61.(　 ) showing great curiosity about everything is _____ of teenagers.

A. characteristic　 B. character　　 C. stubborn　　 D. curious

60. Can you please spend _____ explaining it _____ us?

　　 A. sometimes; to　 B. some time; to　 C. some times; for　 D. sometime; for

59. Running and swimming _____ good for you.

　　　　 A. be　　　　 　B. is　　　　 　　C. are　　　　　 　D. maybe

58.(　 ) You look _____ . What do you _____ ?

　　　　 A. worry, worry about　　　　　　 　B. worry; worried about

　　　　 C. worried; worry about　　　　　 　D. worried; worried about

57. “What do you think of his surfing?”　　 “Oh, no one does _____ .”

　　　　 A. good　　　　 B. well　　　　　 　　C. better　　　 D. best

56. The colours of his trousers are different from _____ of yours.

　　　　 A. one　　　　 B. ones　　　　　 　　C. that　　　　 D. those

55. _____ of the twins has been there before.

　　　　 A. Both　　　　 B. Neither　　　　 　C. all　　　　　 D. None

54. If you don’t go to the cinema tonight, _____ .

　　　　 A. so will I　 　　B. Neither do I　 　　　C. Nor shall I　　 D. So I will

53. He always makes his class _____ .

　　　　 A. lively and interested　　 　　　　B. lively and interesting

　　　　 C. alive and interested　　　 　　　　D. alive and interesting

52. The students went out of the classroom _____ .

　　　　 A. noise　　　 B. noisy　　　 　　　C. noisily　　　 D. quiet