[ Modal Verbs of Obligation ]
We _____ be quiet in the library.
A. mustn’t
B. have to
C. must
Select your answer:
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Grammar › ViewHe last visited his grandparents three years ago.
A. He has visited his grandparents for three years.
B. He has never visited his grandparents three years earlier.
C. He has not visited his grandparents since three years.
D. The last time he visited his grandparents was three years ago.
Subject Verb Agreement › View
My brothers (connect, connects) the stars to see the shape they form.
A. connect
B. connects
C. connected
D. connecting