题目内容：

情景对话（共5小题， 每小题1分， 满分5分）

根据对话内容，从方框内选出能填入空白处的最佳选项。其中有两项为多余项。

A : Sorry, I can’t.  ___1.___

B : Are you having an exam tomorrow?

A : Yes.  ___2.__

B: I wish you good luck.

A: Thanks.  But I am a little afraid.

B: Afraid?   __3.__

A: But I haven't worked hard in the past few days.

B:   ___4.___

A: Oh, I like my history teacher, Sue, best.  She teaches history and she always makes the lessons interesting.

B: Do all the students like history?

A:  _5.___  My friend Tom hates it, because we have lots of homework every Monday and every Wednesday we have a test.

A. Why do you like your history teacher? B. Who is your favorite teacher? C. Yes, it’s such an interesting subject that we all like it. D. I have to go over my lessons. E. Oh, no! F. We are having our mid-term exam. G. You always study well.