Class regulations require _____ is the last to leave the classroom _____ off all the lights.
#90190
A
who; should turn
B
whom; shall turn
C
whomever; turns
D
whoever; turn
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Without Sir Tim, the father of www, keeping up with the latest ______ so convenient.
#87623
A
would be
B
wouldn’t be
C
would have been
D
wouldn’t have been
I ________ him in time, otherwise he would have fallen off the bike.
#86485
A
had supported
B
supported
C
have supported
D
support
It was ordered that all the soldiers ____ to the front．
#87922
A
should send
B
must be sent
C
be sent
D
must go
____ anyone phone during the board meeting, please tell them I am busy.
#87768
A
Should
B
Will
C
May
D
Can
Listen! His family must be quarreling, _____?
#87227
A
mustn’t it.
B
isn’t it.
C
aren’t they.
D
needn’t they.