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A. In a library. B. In a restaurant. C. In a classroom.

A.WhateverB.However

C.WhicheverD.Whenever

A. Buy some eggs. B. Find another job. C. Keep trying cooking.

—I know. It ___ for weeks.

A.hasn’t cleanedB.didn’t cleanC.wasn’t cleanD.hasn’t been cleaned

A.consist ofB.made up ofC.made fromD.included

A.to workB.to be workingC.to have workedD.working

—____? I don’t care what Andrew thinks!

A.So whatB.So whereC.So whyD.So how

【題目】—Hello! Is Mr. John in the office?
—Yes. But I'm sorry. He is busy ________ and can't speak to you.
A.at once
B.at present
C.at the end
D.at first

【題目】The government has a lot of problems to deal with, ________ air pollution and the increasing price of housing.
A.such as
B.for example
C.namely
D.that is

A.confusedB.confusingC.confusionD.mess