We __________ pay for the concert. It’s free.
A.don’t have to B.mustn’t C.might not D.can’t
.I want to know if Jack _____ tomorrow. If he ___,let me know.
A. come; comes B. will come ; comes
C. comes ; will come D. will come; will come
— Let’s go out and enjoy the sunshine!
—__________
A.You’re right. B.That’s a good idea.
C.That’s OK. D.No way.
The Yellow River is ________ river in China.
A.the longest B.the longer
C.the second longer D.the second longest
—I enjoy the beauty of nature in the countryside.
—Me, too. And the air is __________ than that in the city.
A.much fresh B.much fresher C.more fresher D.most fresh
Lucy, put the potatoes and salt in the bowl and __________
A.mix it up B.mix up it C.mix them up D.mix up them
