1.The police __for the lost boy. A. are looking B. is looking C. was looking 2.My clothes ___all wet in the rain. A. am B. is C. are 3.He saw__old man pass by and__old man looked tired. A. an,an B. the,the C. an,the 4.He has tires twice,and he is asked to have__third try. A. a B. an C. the 5.Jack will go to Australia for___study next year.A. father B. further C.the furthest6.Look!Four girls are playing games.___girls is dancing happily over there.A.The fifth B. A fifth C.fifth7.Little Kate went to school___it rained heavily .A. though B.if C.but8.Every one in this classroom must do ____best to learn English well.A. one’s B.his C.her 9.I can’t believe there’s __in the reading room now. A.somebody B. anybody C. Nobody 10.Have you got___to do right now? A.else anything B.something else C.anything else 11.Tom has just had lunch.He___be hungry now. A.mustn’t B. can’t C. may not 12._____it be true?It’s too strange. A.Can B.May C.Must 13.I _____my watch.I don’t know what time it is. A.had lost B.have lost C.lost 14.Look at the big black cloud.It ___rain,Let’s go.A.will B. is going to C.would15.The door is open.John_____it.A.Is open B. opened C.has opened16.E-mail,together with telephones,____an important part in our daily life.A. Is playing B.have played C.are playing17.Grandma couldn’t keep up with me and I had to stop______her.A.to wait for B.waiting for C.to wait 18.Do you feel well enough _____classes? A.have B. to have C.having 19.I heard someone _____my name behind me. A.Is called B.called C. call 20.When___the accident________? A.was,happen B. did,happen C.is,happen 21.Man-made Satellites__into space by many countries. A.was sent up B.is sent up C. have been sent 22.Tom’s not had lunch yet,______? A.Has he B.is he C.hasn’t he 23.You must be very tired,______you? A. aren’t B.mustn’t C.don’t 24.I don’t think you’re happy,_________? A.do I B. do you C. are you 25.We’re thirsty.I’d like a bottle of orange,___ my brother would like some cool water. A.when B.as C. while 26.My brother had to stay in bed,__he was not feeling well. A. for B. or C. and 27.Though Mum had asked Mike to close the windows before he went out,___Mike forgot to do so A. but B. / C. then 28.I can’t buy such an expensive dictionary,____. A.So can he B.So he can C.Nor can he. 29.Oh,I feel something______on my back. A.to climb B.climb C.climbing 30.This isn’t my pen,it’s________. A.her B.his C.himself