从所给的选项中选择适当的句子完成对话（其中有两个多余选项）。

Mother: Why don't finish your homework?

Andrew: I don't understand it.____1______

Mother: Do you want to ask your teacher?

Andrew: _____2______

Mother: Why not?

Andrew: _____3______

Mother: Do you do anything wrong at school?

Andrew: ____4_____

Mother: Is there any problem with your study?

Andrew: I don't understand some of the new words.

Mother: OK. Give me your book now. ____5______

A. Because he often shouts at me.

B. Well, sometimes I don’t do all my homework.

C. It’s too difficult.

D. He likes music.

E. Let’s try and do it together.

F. I’m a good student.

G. No, I don’t.