[ Grammar ]
The grandma is sleeping. You ___________ keep quiet.
A. must
B. must not

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Grammar › ViewChoose the correct sentence that uses a third-person-singular subject.
A. John and Mike swim in the lake every summer.
B. They fish at the lake in the summer, too.
C. John catches more fish than Mike.
Grammar › View
By not paying your rent each month, you are executing a _______ of contract.
A. Breach
B. Breech
