1.We think __________ impossible for him to work out the pro

1.We think __________ impossible for him to work out the problem.
A.that B.that C.it D.its
2.Don't make a noise.I can't _______
A.go to bed B.go to sleep C.fall asleep D.asleep
3.We should keep our eyes ________ while doing eye exercise
A.close B.closed C.open D.opened
4.We find ________impossible to get there before 8:00 o'clock.
A.her B.it C.this D.that
5.They had a good time in the village,_____they?
A.haven't B.hadn't C.don't D.didn't
6.Everyone in our class _______goning hiking
A.likes B.liking C.like D.like to
7.We ________some new shops last year.
A.have opened up B.opened C.started D.will open up
8.Her uncle started learning English _______last year.
A.in television B.in the television C.on television D.on the television
9.What do you ______that play written by Shakespeare?
A.think over B.think of C.think about D.think up
10.Johnny,you______play with the knife,you ______hurt yourself.
A.won't;can't B.mustn't;may C.shouldn't;must D.can't;shouldn't
11.Peter_______come with us tonight,but he isn't very sure yet.
A.must B.may C.can D.will
12.-What _____it be?
_It ____be a mail box,for it _______be a car.
A.can can't must B.can can must C.can mustn't must D.must mustn't can
13.I have never _______anything like that.
A.saw B.seen C.been seen D.see
14.Did you _____see such a thing
A.ever B.never C.yet D.already
15.I ______here for more than two years.
A.lived B.am living C.have lived D.have been lived
16.I haven't telephoned her for______
A.two weeks ago B.two weeks C.last month D.she left
17.President Bush ________the hero of our country since last year.
A.visit B.have visited C.has cisited D.has been become
18.YangLiwei ______the hero of our country since lst year.
A.became B.have became C.has become D.has been become
19.He is going as soon as he ________dinner
A.has B.has had C.have had D.had
20.It's three weeks since we ______him
A.see B.saw C.have been seen D.have seen
21.I bought the wallet here_______.
A.for a week B.since a week ago C.a week ago D.a week
22.The book is worth_______
A.to read B.reading C.to be read D.to reading