peter must go to bed early on school nights.同义句转换

问题描述:

peter must go to bed early on school nights.同义句转换

Perter have to sleep early on school days

Peter must go to bed early on school nights. =
Peter have to go to bed early on school nights.
解释:must 与have to同义,表示“必须,不得不”。

Peter have to go to bed early on school nights.

It is very late; hence you must go to bed.

peter must be in bed early on school nights.