We _______ finish it ahead of time, though it was such a tough task.
#88120
A
could
B
would
C
were able to
D
ought to
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I wish I ___ able to tell him all about it last night. 
#87348
A
should be
B
were
C
had been
D
was
 —Why aren’t they here yet?—They_____ the bus.
#89522
A
can have missed
B
must be late for
C
may have missed
D
might be late for
This is his only request that the room ______ after being used.
#87611
A
is cleaned
B
will be cleaned
C
would be cleaned
D
be cleaned