5. ―Why not go swimming with us this afternoon?

―I'd like to,but I      take care of my little brother at home.

4. After you read the article "Why fast food is slowly killing you", you       stop eating fast food.

3. Mr Li        be in the office. He has gone to Beijing for a visit.

2. ―Must I come at 6:30 tomorrow morning?

―No,you needn't. You       come one hour later.

1. People        drive after drinking. It's against the traffic rules.

(   ) 6. ―Sorry,I'm late.

一        tell me the bus broke down again.

   A. Never to   B. Not   C. Don't   D. No

(   ) 5. ― I take some photos here? ―Sorry,you         .

   A. Can;needn't   B. Must;mustn't

   C. Could;won't   D. May;mustn't

(   ) 4. Maria        at 6:30 every morning by her mother to get ready for school.

   A. was woken up   B. woke up

   C. wakes up   D. is woken up

(   ) 3. School students       smoke because it is against the school rules.

   A. needn't   B. couldn't   C. mustn't   D. won't

(   ) 2. ―Daisy,look at your bedroom. What a mess！

―Sorry,I'll         right now！

   A. put up it   B. clean up it

   C. put it up   D. clean it up