补全对话。

A: May I ask you some questions?

B: 1________.

A: How do you like English?

B: 2________.

A: That's why you speak English so well. 3________?

B: I have been learning English for three years..

A: That's wonderful. Do you often speak English after class?

B: 4________. I often try my best to speak English with my friends. I don't think English is

    so hard to learn well if you are hard-working enough. Do you think so?

A: Maybe you're right. Thank you for your advice.

B: 5________.