— I missed the earliest flight in the morning. It was really a pity. —You _________ to the airport by taxi instead of by bus.
#62664
A
should go
B
should have left
C
should leave
D
must have gone
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—Mom, I did not pass the exam.—What a pity! You it.
#62999
A
can pass
B
should have passed
C
must pass
D
must have passed
He ______ it on schedule, but somehow he fell behind.
#62908
A
must have done
B
might finish
C
could have finished
D
could finish
Sir, a Mr. Wang is waiting for you at the gate. ________ he come in or stay there?
#63307
A
Will
B
May
C
Shall
D
Must
---May we go home mow ? --- No, you____. You____ to go home until 5 o’clock.
#78057
A
mustn’t; are allowed
B
don’t have to; are supposed
C
needn’t; aren’t allowed
D
can’t; aren’t supposed
-May we leave the classroom now?-No, you _______. You _______ to leave until the bell rings.
#74240
A
can't; are allowed
B
mustn't; aren't allowed
C
needn't; are allowed
D
needn't; aren't allowed