Mother insisted that the child's hands ______ before dinner.
#89461
A
should wash
B
be washed
C
had been washed
D
would be washed
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We would have called a taxi yesterday if Harold __________us a ride home.
#87413
A
didn’t offer
B
wouldn’t offer
C
hasn’t offered
D
hadn’t offered
He hurt his leg climbing the mountain; otherwise, he _____ the meeting.
#90089
A
will attend
B
had attended
C
would have attended
D
would attend
To be on the safe side, we should fill up the tank now, because we ______ run out of gas on the way.
#89113
A
could
B
might
C
would
D
must
. --- Did you often e-mail your family during the first year at university? --- No. I was so busy meeting new people that I didn’t write to my family as I _____.
#88090
A
ought to
B
should do
C
should have written
D
should have
We______________last night，but we went to the concert instead.
#88244
A
have studied
B
might study
C
should have studied
D
would study