选择正确的选项，补全对话（其中有两项是多余的）

Xiaobin: 1 .

Father: l'm learning English on TV.

Xiaobin: 2 You are only a taxi-driver, not a student. Is it useful for you to learn English?

Father: Yes. The Olympic Games will be held in Beijing in 2008. When that day comes, if I know much English, I'll drive my taxi to give welcome and to help friends all over the world.

Xiaobin: Oh, you are really great!

Father:And what's more, we have been a member of the WTO. 3 But I find it too hard for me to understand what the foreigners say.

Xiaobin: Well, you just need a lot of practice. 4 .

Father: That's true.

Xiaobin: 5 Then you can listen to the English programmes on the radio.

Father: That sounds good.

A. When did you begin to learn English?

B. Why don't you buy a radio?

C. What are you doing now, Dad?

D. The more you listen to English, the easier it becomes.

E. How long have you studied English?

F. What are you doing that for?

G. So English will be more and more important from now on.