LastmonthIwasluckyenoughtohave

Last month I was lucky enough to have a chance to make a trip into _____ space with my friend Li Yan ping, _____ astronomer.

A．the; an	B．the; the
C．/ ; the	D．/ ; an

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______, a small advertisement held my attention, which read “Easy job. Good wages. No experience necessary.”

A．Looking through the newspaper

B．While I was looking through the newspaper

C．To look through the newspaper

D．I was looking through the newspaper

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Nobody noticed the thief slip into the house because the lights happened to .

A．go out

B．give in

C．turn off

D．be put up

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. ______ it is true that a student’s most important goal is to do well in his or her studies, it doesn’t need to be the only goal.

A．When

B．As

C．While

D．Before

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—Do you want tea or coffee?
— , I really don’t mind.

A．Both

B．None

C．Either

D．Neither

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of danger in the street at night, she had to go home, with a friend _____her.

A．Warned; accompanied

B．Having warned; accompanying

C．Warning; accompanying

D．Having been warned; accompanying

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