I would have come earlier, but I ___ that you were waiting for me.
A. didn’t know
B. hadn’t know
C. would have known
D. haven’t known
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It’s high time that we ___ to school.
A. would to
B. went
C. go
D. will go
It seems as if it ___ rain.
A. will to
B. is going to
C. is to
D. were going to
I’d rather you ___ right away.
A. leave
B. left
C. will leave
D. to leave
He is working hard for fear that he ___.
A. fails
B. failed
C. would fail
D. fail