Wemustkeepourroomclean.Dirtand

We must keep our room clean. Dirt and disease go , you know.

A．from time to time	B．hand in hand
C．step by step	D．one after another

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In the cross-lake swimming race, a boat will be ____in case of an emergency.

A．standing by

B．turning on

C．getting on

D．running on

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The teacher has a peculiar way of ______her student’s nervousness when then speak English.

A．breaking down

B．going over

C．taking off

D．giving away

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He_______the book and decided that he wouldn’t buy it.

A．looked into

B．looked on

C．looked after

D．looked through

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A．cut out

B．cut off

C．cut down

D．cut away

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More and more people are willing to______part of their incomes to the school children in the poverty areas.

A．give in

B．give away

C．give out

D．give up

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