时态练习12.He___inthefactoryforthreeyearsbeforehejoinedtheArmy.A.hasworkedB.worksC.hadworkedD.willwork13.Bytheendoflastweek,they____thebridge.A.hascompletedB.completedC.willcompleteD.hadcom

　　时态练习

　　12.He___inthefactoryforthreeyearsbeforehejoinedtheArmy.

　　A.hasworkedB.worksC.hadworkedD.willwork

　　13.Bytheendoflastweek,they____thebridge.

　　A.hascompletedB.completedC.willcompleteD.hadcompleted

　　14.Benhatesplaying_____violin,buthelikesplaying____football.

　　A.a…theB.the…theC./…theD.the…/

　　15.Bythetimehewas4,he______alotofGermanwords.

　　A.hadlearnedB.haslearnedC.learnedD.learns

　　16.Jimturnedoffthelightsandthen_____theclassroom.

　　A.wasleftB.hadleftC.hasleftD.left

　　17.They_________inGuangzhousince2000.

　　A.livedB.hadlivedC.havelivedD.wereliving

　　18.ThetrainfromBeijing_______tenminutesago.

　　A.hasarrivedB.wasarrivingC.arrivedD.hadarrived

　　19.Thestudents_________theirclassroomwhenthevisitorsarrived.

　　A.havecleanedB.hadcleanedC.wascleanedD.havebeencleaned

　　20.Fergie_______theprojectinonehour.

　　A.havefinishedB.willfinishC.finishesD.hasfinished

　　21.Theman________hiscoatandwentout.

　　A.putonB.hadputonC.willputonD.wasputtingon

　　22Mymother______inthatfactoryattheageof18.

　　A.hadworkedB.hasworkedC.workedD.works

　　23.Dad________whilehe_______TV.

　　A.fellasleep…watchB.wasfallingasleep…watched

　　C.fellasleep……waswatchingD.hadfallenasleep…watched