状语从句语法专项练习

状语从句语法专项练习（ ）1._the Internet is bridging the distance between people,it may also be breakingsome home or will cause other family problems.A.When B.While C.If D.As（ ）2.Excuse me.Did you notice whether the No.108 bus had gone by?Not_Ive been standing here.A.as B.when C.since D.while（ ）3.We were just_calling you up_you came in.A.aboutwhen B.on the point ofwhileC.on the point ofwhen D.on the point ofas（ ）4.He never thought that his success came_he least wanted it.A.while B.when C.until D.since（ ）5.Scientists generally agree that Earths climate will warm up over the next 50 to100 years_it has warmed in the 20,000 years since Ice Age.A.so long as B.as much as C.as long as D.as well as（ ）6.You may be allowed to watch TV_you_your homework.A.even iffinish B.on condition thathave finishedC.in casefinish D.in order thatwill finish（ ）7.A warning news report from Qatar announces that a group of Islam will continueto kill Americans wherever they are_they leave the Arab world forever.A.even though B.in case C.whenever D.until（ ）8._Chinas reform and opening up in late 1978,its quick development hasaroused worldwide attention.A.When B.As C.While D.Since（ ）9.Most animals have little connection with animals of a different kind,_theyhunt them for food.A.if B.while C.unless D.as（ ）10._we gave him something to eat,he would save it up for his little sister.A.Whatever B.However C.Whenever D.Whichever（ ）11.Fran is an honest girl,I say it,_I dont like her.A.even though B.as if C.as long as D.as though（ ）12.Doctor Godwin says that_what forceful arguments against cigarette harmthere are,many people insist on smoking.A.though B.however C.no matter D.even if（ ）13.Why didnt you help the little boy?Oh sorry.He had struggled to his feet_I ran over.A.before B.after C.until D.since（ ）14.I have kept the photo_I can see it every day,as it reminds me of myuniversity days in London.A.which B.when C.whether D.where（ ）15.Catherines mother forbids her to go anywhere outside the town _anothermember of the family is along.A.without B.if C.unless D.with（ ）16._you want to get a job as a professor in a well-known university,a PHDdegreee is needed.A.While B.Though C.If D.After（ ）17.How long is it_we last spent the holiday in the country together?A.until B.before C.since D.that（ ）18.She took an umbrella with her this morning_she should be caught in therain .A.so that B.in order that C.in case D.now that（ ）19.The head of the company promised to deal with matters of this sort_hereturned to his office.A.until B.while C.by the time D.the moment（ ）20.Kids talk frequently about what they can do,_many adults do the opposite,tending to talk about what they cant and why.A.and B.so C.for D.while（ ）21.We have decided to go for a picnic tomorrow,Dick,Are you going with us?Well,_you are going,so will I?A.when B.since C.if D.while（ ）22.Food shortage will long be a worldwide problem_much has been done tosupply enough for everyone.A.before B.if C.since D.although（ ）23.May I go and play with Tom this afternoon,Mum?No,you cant go out_ your homework is being done.A.until B.since C.before D.if（ ）24.Do you think we can get there on time?Yes,_ the car doesnt break down.A.if only B.even if C.in case D.so long as（ ）25.It was some time later_we realized the truth.A.until B.before C.that D.since（ ）26.How can they learn much_they spend so much time hanging about？A.although B.when C.till D.until（ ）27.Lucy,the boy was frightened by the terrible noise from the next room.Take him_its quiet,I think.A.when B.where C.what D.before（ ）28.The air force paid ￥5,000 to a part-time Santa Claus whose reindeer died ofheart failure_two fighter jets passed overhead.A.as ifB.when C.since D.while（ ）29._rich certain natural resources may be,they cannot replace themselvesand are surely to be used up in time.A.However B.Whatever C.How D.No matter（ ）30.I like to have my photos taken_there are mountains and rivers.A.there B.in which C.when D.where（ ）31.She was so angry that she rushed out into the rain_I could stop her.A.before B.until C.after D.as（ ）32.How long is it_we last saw each other in the country?A.since B.before C.until D.that（ ）33.She had golden hair when she was a child,but_she got older and older,herhair went darker and darker.A.while B.when C.after D.as（ ）34.When Edison invented the light bulb,he tri