________(not talk)!We must ________(is) quiet in the library
We must be quiet in the library.
同意表达we must keep quiet in the library
we must _____(be) quiet in the library.
In English class,we must talk ________ English.
We must hand in the exercises ,________
连词成句 1、must,you,not,talk,the,library,in 2、is,going,arrive,to
we must keep quiet at the library
He must be in the library now,________? A. doesn't he B.must
Do we ____ (must,have to) be quiet in the shool library?
把We must keep quiet in the library改成一般疑问句
We must keep quiet in the library(句意不变)
Don’t ________ the books in the library ________.