--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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Mr. White , many customers want to see you._______ they wait here or outside?
#87416
A
Will
B
Shall
C
Can
D
Would
They got two free tickets to Canada, otherwise they______ able to afford to go.
#90047
A
wouldn’t have been
B
mustn’t have been
C
wouldn’t be
D
hadn’t been
I suggest that he _____, or else he could make things worse.
#86817
A
calm down
B
calms down
C
will calm down
D
calming down
(2014·湖南六校联考)I know it’s normal for such a thing to happen，but we________it if we’d been more careful.
#86405
A
need have avoided
B
could have avoided
C
will have avoided
D
had avoided