If I ______ (know) about the traffic, I would have ...

[ Tenses and Sentence Completion ]

If I ______ (know) about the traffic, I would have left earlier.

A. know

B. had known

C. will know

D. knows

Select your answer:
A B C D E

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A. If it rains, we might stay indoors.

B. If it rains, we must stay indoors.

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A. disappointing

B. disappointed