题目内容：

从方框中选择适当的选项补全对话。

A.I don't think so.,

B. Yes，I do.,

C. All right！I'll try tomorrow.,

D. Yes. But I didn't speak at all.,

E.I think it's no use.

A：Do you want to tell me you are not interested in spoken English?

B：51.1.

A：Why not?

B：52.2.

A：53.3. Spoken English is very important if you really want to learn English well.

B：Maybe you're right.

A：Did you go to the English Corner last night?

B：54.4.

A：It's a pity that you didn't join them. Practise speaking English for some time, and you'll improve yourself. Why not try?

B：55.5.