We _______ talk loudly when we see the sign “ Be quiet ”on the right.
#78159
A
must
B
mustn’t
C
need
D
needn’t
推荐题目
----- John looks a bit upset. Did you tell him the bad news? ------Yes, but I _____him after his birthday party.
#63346
A
should have told
B
must have told
C
shouldn’t have told
D
needn’t have told
—You must have met him the other day. —Oh, no, I ________.
#62226
A
hadn't
B
mustn't
C
haven't
D
didn't
“I’m astonished, Mum,” said my son to me the other day, “that some people in the world ____be so ready to fight with others, addicted to killings.
#62657
A
should
B
might
C
could
D
will
He is ______ outstanding student from ______ university in America.
#77185
A
a; a
B
a; an
C
an; a
D
an; an