- Do you know where my address book is?    - It________ be in the hall cupboard. I think I saw it this morning.
#89646
A
could
B
can
C
will
D
must
推荐题目
They insisted that he _____ present at the ceremony the next week.
#86928
A
be
B
has been
C
should have been
D
was
I was admitted into a famous university. My success      me pleased with myself, but I didn’t.
#86946
A
might have made
B
might make
C
should have made
D
should make
The pills       him.If only he had taken them regularly.
#87443
A
could help
B
may help
C
must have helped
D
might have helped
The rule demands that everyone ______ quiet in the school library.
#86874
A
keeps
B
keep
C
will keep
D
should be kept