Rewrite the sentences so that the meaning stays the same

. Rewrite the sentences so that the meaning stays the same.

1. You aren’t allowed to make noise in the library. – You mustn’t......................

2. It isn’t necessary for you to go to school so early. -> You don’t ......................

3. It is a good thing for you to keep the house clean and tidy. ->You ought............

4. I had a good time at the party last night. -> I enjoyed..................................

5. Must he leave now? -> Does he .........................................................?

6. Playing with matches is very dangerous. -> It is very dangerous.....................

7. You must stay in bed because of your illness. -> You must stay in bed because...

8. It isn’t necessary for you to water that tree every day.-> You don’t..................

9. It is dangerous to put a knife into an electrical socket. -> Putting a knife............

Your dress isn’t the same as mine. -> My dress is................