补全对话

A: Oh! What a day!

B: Why? What's up?

A: I thought I'd prepared well, but couldn't answer a single question.

B: But it's just a lest and not the end of the world.

A: Oh, it's terrible! She always wishes me to become a better student.

B: She won't. Don't worry. It's not such a big deal.

A: Yeah, I guess you're right. I just wish I'd done better.

B:

A: That would be wonderful!

A. Sorry to hear that. B. My mum will be cross. C. She knows you tried your best. D. Why don't we study together next time? E. We had an impossible test in chemistry class.