[ Subject Verb Agreement ]
The cat _______ contentedly when it’s petted.
A. purr
B. purrs

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Phrasal Verbs › ViewTo move backwards, especially in a vehicle.
A. Back up
B. Back off
C. Back into
Grammar › View
We …………… have …………… homework.
A. Doesn’t/Some
B. Don’t/Few
C. Doesn’t/Little
D. Don’t/Any
