16.He_______ late for school.A.is often B.often is C.does of

16.He_______ late for school.A.is often B.often is C.does often D.often does
16.He_______ late for school.
A.is often B.often is C.does often D.often does
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Doing more exercise ______ good for our health.A.is B.are C.be D.am
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