Topics: Modals of Deduction
It ____ been food poisoning. Nobody else who ate the fish got sick.
A. must have
B. can´t have
C. might have
Select your answer:

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Idioms › ViewHe only likes doing jobs where he can make an easy profit.
a. a quick buck
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The dog __________ its toy last night
A. eats
B. eat
C. ate
D. eaten
