—Jack fell off the ladder yesterday,but he is all right now.—What a lucky dog! He________ himself badly.
#86848
A
should injure
B
might injure
C
should have injured
D
could have injured
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But for the traffic jam,we       long ago.
#89671
A
will have arrived
B
should
C
had arrived
D
would have arrived
—The poor people lived near the highway.—_____ very noisy.
#90080
A
It must have been
B
They must be
C
That might be
D
There must be