Days later, my brother called to say he was all right, but _______say where he was.
#63510
A
mustn’t
B
shouldn’t
C
wouldn’t
D
mightn’t
推荐题目
— Shall we take a taxi? — No, we         . It’s not far from here.
#76634
A
can’t
B
mustn’t
C
shouldn’t
D
needn’t
—How many students are there in your school?—      the students in our school      over two thousand. 
#77951
A
The number of; is
B
The number of; are
C
A number of; is
D
A number of; are
The man ______ be my father. My father is much taller.
#76764
A
can
B
must
C
can't
D
mustn't
-May we leave the classroom now? -No, you ______. You ______ to leave until the bell rings.
#78353
A
mustn’t, are allowed
B
don’t have to, are supposed
C
needn’t, aren’t allowed
D
can’t, aren’t supposed