[ Grammar ]
We _______ pay anything. The concert is free.
A. mustn’t
B. didn’t need
C. don’t need to

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Modals › ViewThis room is a mess, I really _____ find time to clean it!
A. don’t have to
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C. must
D. mustn’t
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Yogurt is a milk product.
A. Fact
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What country is highlighted?
A. Austria
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You’d better _______ a commitment to being a volunteer on a regular basis.
A. promise
B. do
C. make
D. pull