________ your letter, I would have started off two days ago.
#87250
A
If I received
B
Should I receive
C
If I could have received
D
Had I received
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 Oh, I’m not feeling well in the stomach. I ______ so much fried chicken just now. 
#90274
A
shouldn’t eat
B
mustn’t have eaten
C
shouldn’t have eaten
D
mustn’t eat
She ____ the film. She knows nothing about it.
#86975
A
can’tsee
B
can’thaveseen
C
mustsee
D
mustn’thaveseen