We must be quiet in the library.
We must be quiet in the library.
we must _____(be) quiet in the library.
Do we ____ (must,have to) be quiet in the shool library?
同意表达we must keep quiet in the library
You must be quiet in the library(改为同义句)
we must keep quiet at the library
We have to be quiet in the library
We also have to be quiet in the library
we should be quiet in the library.改为祈使句
to,have,be,the,library,do,we,quiet,in(?)
We ( ) (should / shouldn't) be quiet in the library .
We should be quiet in the library.(改为祈使句)