—It’s eight o’clock already. Jack be here by now.—Oh, he told me that he was going to see his dentist and wouldn’t be back until ten.
#87820
A
must
B
can
C
should
D
need
推荐题目
---Where will you start your work after graduation ---at home or abroad? --Mm, it’s not been decided yet．I ______ continue my study for a higher degree．
#87910
A
need
B
must
C
would
D
might
He _______ the best person you had been expecting for the job, but who else _______?
#87031
A
may not be; could be
B
couldn’t be; might be
C
might not have been; could have been
D
mustn’t be; must have been
--Oh? ______ you leave ? Stay a bit longer.-- Sorry, I’ve got an early start tomorrow morning
#88072
A
Must
B
Can
C
May
D
Would
“I know she was in because I heard her radio, but she didn’t open the door.” “She___the bell.”
#88102
A
may not be hearing
B
may not have heard
C
must not have heard
D
must not be hearing
I the wonderful World Cup final of 2010 live on TV, but this summer vacation I missed it.
#87960
A
could have watched
B
might watch
C
must have watched
D
need have watched