题目内容

Must we ______ the floor?

A. sweeping
B. sweep
C. swept
D. be sweeping

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--- Sally under the tree? --- Yes, she is.

A. Is, sat
B. Is, siting
C. Is, sitting
D. Are, siting

This bedroom is not clean. And it's ______.

A. untidy
B. tidy
C. clear
D. clean

There are some glasses near ______ bottles.

A. this
B. these
C. that
D. a

What's the matter with these ______?

A. childs
B. child
C. children
D. childron