三、挑錯

　　46. Fred, together with his friends, are planning a trip to the beach at the vacation.

　　A B C D

　　【參考答案】B

　　47. Reading the novel, he returned to the library and borrowed another one.

　　A B C D

　　【參考答案】A

　　48. I don't feel like going out now: I'm not used to have a walk after dark.

　　A B C D

　　【參考答案】C

　　49. I don't know what was happened to him when he went home alone.

　　A B C D

　　【參考答案】B

　　50.We think that impossible for them to work out those math problems within such a short time.

　　A B C D

　　【參考答案】A

　　51. It is very important for the strong man to know that whatever strong he is he cannot be the strongest.

　　A B C D

　　【參考答案】D

　　52. I'm still unable to make myself understand in the discussion which worries me a lot.

　　A B C D

　　【參考答案】C

　　53. Though Dick is five years old this coming week, but he is still unable to speak.

　　A B C D

　　【參考答案】B

　　54. The more learned a man is, and more modest he usually is.

　　A B C D

　　【參考答案】C

　　55. The reason I cannot go with you is because I am really busy.

　　A B C D

　　【參考答案】C