----Whose book is this?----It _______ our geography teacher’s. You see, his name is on it. 
#75405
A
can’t be
B
can be
C
mustn’t be
D
must be
推荐题目
I have two brothers. One is a teacher, _________ is a doctor.
#78051
A
another
B
other
C
others
D
the other
. --- I'm sorry. I ____________ the bike to you yesterday. But I was too busy at that time. --- Never mind.
#63320
A
should return
B
should have returned
C
must return
D
may have returned
You ______ be hungry already—you had lunch only two hours ago!
#75956
A
wouldn’t
B
can’t
C
mustn’t
D
needn’t
It is impossible to please everyone. We can only do our best.
#77859
A
hear…of
B
make… happy
C
know… well
D
look… down