If you keep quiet at the party,you ____ have to leave.(填空并转为同义句)

问题描述:

If you keep quiet at the party,you ____ have to leave.(填空并转为同义句)
_____ ____ ____ at the party ,or you will have to leave.

If you keep quiet at the party,you don't have to leave.
Please keep quiet at the party ,or you will have to leave.