根据对话内容，从下面方框中选出恰当的句子补全对话，有一个选项是多余的。

A: Hi, Peter.

B: The computer.

A:

B: Because I can do a lot of things with it. Is it your favourite invention, too?

A: No, it isn't.

B: Why?

A:

B: I see. There are many great inventions in the world.

A: I agree with you. I want to invent something useful one day.

B: That sounds great. I hope your dream will come true.

A. Why do you like it best? B. Because I like listening to music everywhere with it. C. And they have changed our life a lot D. What's your favourite invention? E. I like the MP5 player best. F. Listening to music is interesting.