4.   ―Have you ever been to Leehom Wang's concert?
―Yes, and I saw him ____________ _ the piano as he sang.

A. play           B. plays

C. played         D. to play

3.   He used to be a driver, ___________ ？

A. did he          B. wasn't he

C. isn't he        D. didn't he

2.   ―________   you use to write letters to your friends? 

—Yes,  __________. But now I send e-mails to them.

A. Did; I was         B. Did; I did

C. Were; I was        D. Do; I do

1.   It was five years since I____________ a doctor.

A. was             B. had been

C. have been         D. am

5.    The people here are___________ (friend).

4.    I hope I can get good_________ (score) on the exam.

3.    It is________ (help) to read English every day.

2.    Ann is a_________ (silence) girl.

1.    Mark Twain is a___________ (humor)  writer.

②我们巳有十年没有见面了。

It is ten years since we_________ ____________ .