—Look!Someonethefloor.Itlooksq

—Look! Someone the floor. It looks quite clean now.
— I guess Tom did it for he was on duty today.
A. is sweeping B.was sweeping C. has swept

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－Do you know ?
－Yes. She said she was in Sanya.

A．where Mrs White spent her holidays

B．where did Mrs White spend her holidays

C．where will Mrs White spend her holidays

D．where Mrs White will spend her holidays

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—Bad luck! It’s too late.
—It doesn’t matter. The concert for only a few minutes. You can’t miss it.

A．has begun

B．has been on

C．began

D．lasted

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—Look! She is running so fast!
—Hard to her legs were once broken.

A．realize

B．know

C．find

D．imagine

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Timmy is worrying about enough time the work.

A．not to have; doing	B．not having; doing
C．not to have; to do	D．not having; to do

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He didn’t listen to the teacher carefully. , he couldn’t answer those questions.

A．Even though

B．Instead

C．As a result

D．In order to

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