Topics: Modal Speculation
He _______ known the answer to the question.
A. might have
B. could have
C. must have
D. should have
Select your answer:

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Grammar › ViewA: ____ you at home yesterday morning?
B: No, I ____. I ____ at school.
A. Was / wasn’t / wasn’t
B. Were / wasn’t / wasn’t
C. Was / wasn’t / were
D. Were / wasn’t / was
Grammar › View
I rang my friend in Ireland yesterday, and she said it _______________ raining there.
A. is
B. should be
C. was
D. has
