根据对话的情景,从方框中选择适当的句子填在画线处,使对话完整通顺。其中有两项是多余的。
A: Hi, Zhou Yanhong. ________
B: I’m reading a book.
A: Oh, do you like reading?
B: Yes, very much. ________
A: I like playing the piano.
B: Good. By the way, ________
A: It’s easy and interesting. I like it a lot.
B: But I think it’s difficult and boring. ________I like Chinese best.
A: _______
B:Because I think it’s useful (有用的) and interesting.