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
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With so much work on hand, you _____ to see the game last night.
#90201
A
mustn’t go
B
shouldn’t go
C
couldn’t have gone
D
shouldn’t have gone
The victims of the accident demanded that the case _____ into at once and they _____ a reasonable explanation and a just treatment. 
#87568
A
would be looked; would be given
B
should look; give
C
be looked; be given
D
be looked; give
— He hasn’t finished the work yet.— Well, he _____.
#90435
A
ought
B
ought to
C
ought to have
D
ought to have finished