2. _____purple crow butterflies fly_____ the highway.(A)Two million of；across (B)Millions of；across(
3.Now four-meter-high nets_____ up to stop thebutterflies_____ into the traffic flow.(A)are set；to g
4.I want_____ happier. Please tell me _____.(A)to be；how to do (B)being；what to do(C)be；what I shoul
6._____ out what you are good at, and you’ll be moreconfident.(A)Finding(B)Find(C)To find(D)By findi
7.I saw two ninth graders_____ outside.One is Tom；_____ is Tim.(A)smoke；another (B)to smoke；other(C)
8.If you quit _____, I’ll be proud_____ you.(A)smoke；with (B)smoking；with(C)to smoke；of (D)smoking；o
9.I have no idea_____ .(A)where does he live (B)what time is it(C)what happened (D)who can I ask for
10.He_____ badly and _____to the hospitalyesterday.(A)was hurt；sent(B)hurt；sent(C)got hurt；send (D)w
11.A：How should the skirt _____？B：You have to_____ it by hand.(A)wash；be washed(B)be washed；wash(C)w
13.A：There’s a card on the stairs. Does it_____ you？B：Yes, it’s mine.(A)point at (B)get closer to(C)
14.The water is_____ .(A)too clean to drink(B)dirty enough to drink(C)so clean that I can drink it(D