Work harder, _______ you will get more grades in the coming exam.
A．andB．soC．orD．but
You can _______ stay at home ________ go out to play．It doesn’t matter.
A．either, orB．neither, nor
C．both, andD．not only, but also
__________ you offered him!
A．How useful adviceB．What a useful advice
C．How a useful adviceD．What useful advice
—Lily is feeling blue because she didn’t pass the exam． —Let’s .
A．cheer up herB．cheer her up
C．cheer for herD．cheer her for
I don’t think it is a good way．Can you _____________ another one?
A．come upB．come in
C．come up withD．come out
At present, lots of people would rather_______ in the country because there is________ pollution in the city.
A．live ; moreB．to live; less
C．live ; lessD．to live ; more
