强化训练（4）

1.---Have you heard of the accident about Lily and her sister?

---Accident? No, I haven’t. Tell me about        .

A. it         B. her         C. him        D. them

2.---What do you think of his teaching?

   ---Oh, no one teaches        .

A. good           B. well              C. better              D. best

3.--- Emma, I know you       a book about China. Have you finished it?

   ---Not yet. Maybe next year.

A. wrote           B. have written            C. are writing        D. will write

4.---Shall I tell Sally about it?

   ---No, you         . I’ve told her already.

A. shouldn’t     B. needn’t               C. mustn’t            D. can’t

5.---Mother’s Day is coming. Please give my best wishes to your mother.

   ---        .

A. I will, thanks    B.I don’t care        C. That’s OK         D. That’s a good idea

6.---How often are the Olympic Games held?

   ---        four years.

A. Every              B. Each             C. In           D. For