we should s(____)quiet in class
we should s(____)quiet in class
We should be quiet in the class.改否定句怎么改.
we should keep quiet when ____ (read)in the reading room
We must be quiet in class.(改为同义句)We( )( )( )quiet in class.
Don't ____ in class ,please be quiet.
we must keep quiet in class.同义句
We should perform a_____ in class.
we should not____(talk)in class
we should keep quiet here 同义句 we should keep ____ here
We should do something ___ (quiet) in the reading room.
we should be quiet in the library.改为祈使句
We ( ) (should / shouldn't) be quiet in the library .