译林版英语状语从句练习题.doc

一、选择题
1．—_________Ihavetriedmanytimes,Ican'tworkitout.
—Don'tgiveupandlet'shaveanothertrytogether.
A．Since B．Because C．Unless D．Though
2．Don'tbeafraidofaskingforhelp________itisneeded.
A．unless B．until C．although D．when
3．—ThenovelwrittenbyStephenseemsabitboringtome.
—___________youputyourheartintoit,youwon'tenjoyit.
A．When B．If C．After D．Unless
4．Allstudentsshouldkeeptakingexerciseeveryday_______theyarebusystudyingsomanysubjects.
A．until B．because C．though D．unless
5．—Doyouoftentakeexerciseinthemorningeveryday?
—Yes.Igojoggingeverymorning_______thereisheavyairpollution.
A．until B．unless C．if D．as
6．Millie’sresearchpaperisn’tuptostandard_________shehasworkedatitfortwoweeks.
A．since B．unless C．if D．although
7．Maxgotlostandwastrappedintheforestfor10hours_______afarmernearbyfoundhim.
A．if B．since C．until D．after
8．We’renotveryclosefriends________we’veknowneachotherforalongtime.
A．until B．although C．as D．if
9．MyparentsgaveredpacketstomycousineverySpringFestival___________shegotajob,becauseshesaidshewasabletomakemoney.
A．after B．when C．until D．since
10．IthinkthecoffeebeansarefromBrazil,________I’mnotcompletelysure.
A．because B．since C．though D．whether
11．Thekitcheninmyflatiswelldesigneditisabitsmall.
A．although B．since C．so D．because
12．Smilingisthebestpolicy.Peoplewillsmileback________yousmileatthem.
A．unless B．although C．until D．when
13．_______Chinahascontrolledthevirus,somepeopleinotherpartsoftheworldstillliveinfearoftheirlives.
A．While B．Although C．Unless D．Until
14．Therewillbefeweraccidents_______allofusobeythetrafficrule.
A．if B．unless C．though D．because
15．It’salmostthreeyears________wesaweachotherlasttime.
A．since B．after C．when D．before
16．—Mike,canyoutellmehowtospeakinanonlineclass?
—Sure,clickonthisiconyoustarttospeak.
A．after B．until C．before D．since
17．—Ineverknewyoucouldmakesuchdelicioushandmadenoodles.
—Ilearneditfromanapp________Istayedathomeduringthelockdown(封锁).
A．since B．before C．when D．until
18．—It'stimeformetogobackhomenow.
—Really?________youhavet