Topics: Modals in the Past - Speculation and Deduction
The government ____________ known about the negative impacts of brain drain on the healthcare system since it was prepared for this situation.
A. must have
B. can’t have
Select your answer:

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Grammar › ViewBen was the _?_ person in the family.
A. noisiest
B. noisier
C. most noisiest
D. more noisier
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We learned that …………………….. stinging nettle plant can be harmful when touched with bare hands.
A. _
B. the
C. some
D. every
