I was late for school this morning because the traffic was _________ by an accident.
#71755
A
used up
B
given up
C
held up
D
put up
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Shops should ____ open till late in the evening.
#77168
A
be remained
B
remain
C
leave
D
keeps
   The key you have just got ____ the front door.
#77132
A
is used to opening
B
is used to be opened
C
is used to being opened
D
is used to open
I have something ______today — I must go and have a flight ticket to Washington______.
#83694
A
to arrange ; to book
B
seen to; booked
C
dealing with; booked
D
to attend to; booked