--I'm told that John had another car accident this morning.--I believe not. He  _________so careless.
#90014
A
shouldn't have been
B
wouldn't have been
C
couldn't have been
D
mustn't have been
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I didn’t know that he was a cheat, or else I ________________ him.
#86371
A
should have believed
B
shouldn’t believe
C
wouldn’t have believed
D
couldn’t believe
All the doctors in the hospital insisted that he________ badly wounded and that he ______at once.
#87457
A
should be, be operated on
B
were, must be operated on
C
was, should be operated
D
was ,be operated on
— How could I thank you enough? —Don’t mention it. Any other man_________ that.
#88086
A
must do
B
could do
C
would have done
D
should have done