Look! The light in the room is still on. Mr. Liu at work.
#77067
A
must
B
can’t be
C
must be
D
have to be
推荐题目
The World Wide Web is sometimes jokingly called the World Wide Wait because it _______ be very slow.
#63650
A
should
B
must
C
will
D
can
—Look, someone left a book.—Oh, yeah … This book ________be Kitty’s. Only she likes to read this kind of books.
#74186
A
can
B
must
C
may
D
might
—Could I invite my friends to my birthday party?—Sorry, you ______.
#75471
A
can
B
can’t
C
could
D
couldn’t
- You’d better because you have to drive back home. - OK.
#76558
A
not drinking
B
not to drink
C
not drink
D
don’t drink