Weknowthataboutseventypercentt

We know that about seventy percent _____ the earth _____ covered by water.

A．/; is	B．of; are
C．of; is	D．about; are

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I study in High School Affiliated to Southwest University. There are __________ students in our school. Nine ______________ of them are girls.

A．thousands of; hundred	B．thousand of; hundreds
C．thousand of; hundred	D．thousands of; hundreds

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—Did you see a girl in white pass by just now?
—No, sir. I _____________ a newspaper.

A．read

B．was reading

C．am reading

D．would read

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How do people usually ___________ in the office?

A．put on

B．have on

C．wear

D．dress

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We have too many people in our country. Their life will be ___________ if there are ___________ children in a family.

A．richer; fewer

B．poorer; fewer

C．richer; more

D．richer; less

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No hurry. The bus will arrive ____________ ten minutes.

A．at

B．in

C．for

D．by

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