1.Don’ttalkaboutsuchthingsof_______youarenotsure.
2.Isthisthefactory__________youvisitedtheotherday?
A.thatB.whereC.inwhichD.theone
3.Isthisfactory__________someforeignfriendsvisitedlastFriday?
A.thatB.whereC.whichD.theone
4.Isthisthefactory__________heworkedtenyearsago?
A.thatB.whereC.whichD.theone
5.Thewolveshidthemselvesintheplaces__________couldn’tbefound.
A.thatB.whereC.inwhichD.inthat
6.Thefreezingpointisthetemperature__________waterchangesintoice.
A.atwhichB.onthatC.inwhichD.ofwhat
7.Thisbookwillshowyou__________canbeusedinothercontexts..
A.howyouhaveobservedB.whatyouhaveobserved
C.thatyouhaveobservedD.howthatyouhaveobserved
8.Thereasonis__________heisunabletooperatethemachine.
A.becauseB.whyC.thatD.whether
9.I’lltellyou__________hetoldmelastweek.
A.allwhichB.thatC.allthatD.which
10.Thattree,__________branchesarealmostbare,isveryold.
A.whoseB.ofwhichC.inwhichD.onwhich
11.Ihaveboughtthesamedress__________sheiswearing.
12.Hefailedintheexamination,__________madehisfatherveryangry.
13.We’retalkingaboutthepianoandthepianist_______wereintheconcertweattendedlastnight.
14.Thegirl________anEnglishsonginthenextroomisTom’ssister.
A.whoissingingB.issingingC.sangD.wassinging
15.Those_______notonlyfrombooksbutalsothroughpracticewillsucceed.
A.learnB.whoC.thatlearnsD.wholearn
16.Anyone________thisopinionmayspeakout.
A.thatagainstB.thatagainstC.whoisagainstD.whoareagainst
17.Didn’tyouseetheman________?
A.InoddedjustnowB.whomInoddedjustnow
C.InoddedtohimjustnowD.Inoddedtojustnow
18.Canyoulendmethenovel______theotherday?
A.thatyoutalkedB.youtalkedaboutit
C.whichyoutalkedwithD.youtalkedabout