题目内容：

补全对话。（共5小题，每小题1分，共5分）

根据上下文，选择正确的句子,完成下列对话。其中有一项多余。

Millie: Which is your favorite subject, Sandy?

Sandy: 1.____________.

Millie: English?

Sandy: Yes. I like it very much.

Millie: 2._____________

Sandy: Because it is interesting.

3._________ What about you?

Millie: I like Maths.

Sandy: 4.__________

Millie: Nothing is too difficult if you put your heart into it.

Sandy: I’m not good at it. 5._________

Millie: I’d like to.

Sandy: Thank you very much.

Millie: You are welcome.

A. I’m good at it. B. Would you like to help me with it? C. I like English best. D. How do you like it? E. Why do you like it? F. You like Maths? It is very difficult.