【16.I'mafraidyoursonhasbeen________inanaccident.A.fallenB.involvedC.succeededD.dropped2.He________losinghishousewhenhiscompanywentbankrupt.A.riskedB.engagedC.threatenedD.chanced3.Sydneysuccessfully______the】

　　16.I'mafraidyoursonhasbeen________inanaccident.A.fallenB.involvedC.succeededD.dropped

　　2.He________losinghishousewhenhiscompanywentbankrupt.A.

　　risked B.engaged C.threatened D.chanced

　　3. Sydneysuccessfully______the2000Olympics.A.hold B.holdsC.held D.washeld 4. 11Thereisno________totherehousefromthemainroad. A.accessB.avenue C. exposure D.edge

　　5. 12________energyundertheearthmustbereleasedinoneformoranother,forexample,anearthquake. A. Accumulated B.Gathered C.AssembledD.Collected

　　6. Thesecretarywillgeteverythingreadybeforethemanager______back.A.comeB.comesC.willcomeD.has

　　7. 18.Iwashalfwaybacktothecottagewheremymotherlived_______Susancaughtupwithme.

　　A. when B.whileC. untilD.though

　　8. 16._______inarecentsciencecompetition,thethreestudentswereawardedscholarshipstotaling$21,000.

　　A. Judgedthebest B.Judgingthebest C.TobejudgedthebestD. Havingjudgedthebest

　　9. 6.InDisneyland,everyyear,some800,000plantsarereplacedbecauseDisneyrefusedtosigns_______askinghis“guests”nottosteponthem.

　　A. putdownB.putoutC. putupD.putoff

　　10. ----CanIhelpyouwithyoursuitcase?

　　----_____________.A.Ihavenoidea B.No,no.IcancarryitmyselfC.That’sagoodideaD.Thankyou.Icanmanagemyself

　　11. 10Theships’generatorbrokedown,andthepumpshadtobeoperated________insteadofmechanically.A. manuallyB. artificiallyC. automaticallyD.synthetically

　　12. Oxforduniversity________duringthe1100s.A.established B.wasestablished C.wasestablishing D.establishes

　　13. 15The________stuckontheenvelopesays“ByAir”. A. diagramB. label C.signalD. mark

　　14. 14.Wehadn'tmetfor20years,butIrecognizedher_______Isawher.A.

　　themoment B.forthemoment C. themomentwhen D.atthemomentwhen

　　15. Neverbefore______suchakindperson.A.haveIB.hadIC.doID.didI

　　16. 19.HewroteanarticlecriticizingtheGreekpoetandwon_______andascholarship.A.

　　faith