Anumberoftestshavebeenconducte

A number of tests have been conducted to _________ that these drugs have no side effects.

A．find out

B．look for

C．make sure

D．work out

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The article suggests that when a person under unusual stress he should be especially careful to have a well-balanced diet.

A．be

B．is

C．were

D．was

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I can guess you were in a hurry. You your sweater inside out .

A．had worn

B．are wearing

C．were having on

D．were dressing

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—Don’t you feel surprised to see Bruce at the meeting ?
—No. I really didn’t think here .

A．he has been

B．he had been

C．he would be

D．he would have

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A: Hi , Randall,Come on in .
B: Uh, yeah, I by to see if you for a roommate to share your house.

A．stopped; were still looking	B．will stop ;are still looking
C．have stopped ; were still looking	D．stop ; will have looked

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As time _______ on, Sally began to wonder if Bruce ________ Bilk’s new poem called Tabled’ Hute.

A．has gone; had read

B．went; has read

C．goes; has read

D．went; had read

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