[ Grammar : Must (Necessity) ]
My doctor says that I ___ get exercise to stay healthy.
A. must
B. mustn’t
C. don’t have to
Select your answer:

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Grammar › ViewCopper is a strong, tough metal that carries heat and electricity as well and has many important uses including the manufacture of wires of all kinds, such as telephone wires, television cable, and power lines. Run-on sentence or rambling sentence?
A. run-on
B. rambling
Grammar › View
My sister didn’t watched the movie yesterday.
A. Correct
B. Incorrect
