—Listen! Peter is singing in the classroom! —It _____ be him. He has gone back to his hometown.
#74925
A
must
B
mustn’t
C
may not
D
can’t
推荐题目
--- I haven’t got the reference book yet, but I will have a test on the subject next month.--- Don’t worry. You ________ have it by Thursday.
#62624
A
could
B
may
C
shall
D
must
--Why are your eyes so red? You _______ have slept well last night.---Yeah, I stayed up late writing a report.
#62948
A
can't
B
mustn't
C
needn't
D
won't
—Paul has lost her iphone 5. —No, it ___be in her bag. I _______ hear it.
#74105
A
can; can
B
must; may
C
should; may
D
must; can
Sorry, I’m late. I ____ have turned off the alarm clock and gone back to sleep again.
#62678
A
might
B
should
C
can
D
Will
When Harry was at college, he ________ go to the reading room after supper every day.
#62317
A
should
B
might
C
would
D
could