43. Some students are so ______ that they often make mistakes in their homework.

　　A. carful

　　B. serious

　　C. careless

　　D. successful

　　44. He said he would come to see usthe next afternoon.

　　A. sometime

　　B. some time

　　C. sometimes

　　D. some times

　　45. In China it is a custom to give kids lucky money_____ during the Spring Festival.

　　A. finally

　　B. luckily

　　C. simply

　　D. especially

　　46. Everybody should remember it is not ______ to swim in the river alone.

　　A.healthy

　　B. safe

　　C.possible

　　D.comfortable

　　47. Stay away from junk food, please. It's bad for us，_________ for children!

　　A. recently

　　B. especially

　　C. probably

　　D. nearly

　　48. -I'm really _________ before the exam.

　　-Take it easy. You're the best.

　　A. surprised

　　B. nervous

　　C. comfortable

　　D. confident

　　49. -Mr Smith, I don't think we can get there on time by bike.

　　-You mean it's ______ for us to take a taxi?

　　A. necessary

　　B. important

　　C. possible

　　D. difficult

　　50. -What do you think of Liu Huan?

　　-Oh, he is my favourite singer. I think no one can sing_____.

　　A. good

　　B. well

　　C. better

　　D. best

　　51. Elephants eat______, but they can move _______when necessary.

　　A. noisy; silent

　　B. noisily; silently

　　C. noisily; silence

　　D. noisy; silence

　　52. The Internet is really to us. We can easily find the information we need.

　　A. safe

　　B. hard

　　C. boring

　　D. useful

　　53. He was late this morning, because the bus was toofor him to get on.

　　A. quiet

　　B. tidy

　　C. crowded

　　D. noisy

　　54. I ________ go to the theatre, because I don't like operas at all.

　　A. always

　　B. often

　　C. sometimes

　　D. never

　　55. I don't have any close friends here. I feel ______ from time to time.

　　A. alone

　　B. happy

　　C. lonely

　　D. proud

　　56. My cousin wants to keep slim. She does exercise every morning and ______ eats meat.

　　A. seldom

　　B. always

　　C. usually

　　D. often

　　57. Mr. Zheng is such a __________ person that he has donated much money to the chools in his hometown.

　　A. selfish

　　B. patient

　　C. humorous

　　D. generous

　　58. He was late this morning, because the bus was too ____ for him to get on.

　　A. quiet

　　B. tidy

　　C. crowded

　　D. noisy

　　59. -So where do you want to go, Tina?

　　-Let' s go to the Blue Lagoon. The soft music makes me.

　　A. exhausted and sleepy

　　B. calm and comfortable

　　C. active and energetic

　　D. tense and disgusted