Communication.（共5小题，每题1分，共5分）
从方框中选择最佳选项完成对话,有两项多余。
A: Hi, Peter. I see you wearing a pair of glasses. But you didn’t wear it before, did you?
B:      But I’m afraid I have to wear it now.
A:    
B: Because I get screen sightedness（近视症）and     
A:      What happened?
B: My doctor said that I watched movies or played games on my iPad quite a lot. I suggest you not to do that like me.
A:         Peter.
B: You’re welcome.

A．Why ?

B．I’m sorry to hear that.

C．No, I didn’t.

D．Thank you for your advice.

E. Yes, I did.
F. I can’t see things clearly.
G. Yes, I didn’t