1.Ifcitynoises____fromincreasing,people____shouttobeheardevenatdinner．A．arenotkept；willhavetoB．arenotkept；haveC．donotkeep；willhavetoD．donotkeep；haveto选Anoises是不可数名

　　1.Ifcitynoises____fromincreasing,people____shouttobeheardevenatdinner．

　　A．arenotkept；willhaveto

　　B．arenotkept；have

　　C．donotkeep；willhaveto

　　D．donotkeep；haveto

　　选Anoises是不可数名词为什么可以加ARE

　　5.Rainforests___andburnedatsuchaspeedthattheywilldisappearfromtheearthinthenearfuture.

　　A.cutB.arecut

　　C.arebeingcutD.hadbeencut

　　选C

　　8.Greatchanges___inthecity,andalotoffactories___.

　　A.havebeentakenplace;havebeensetup

　　B.havetakenplace;havebeensetup

　　C.havetakenplace;havesetup

　　D.weretakenplace;weresetup

　　选B

　　10.---Look!Everythinghereisunderconstruction.

　　---What’stheprettysmallhousethat__for?

　　A.isbeingbuiltB.hasbeenbuilt

　　C.isbuiltD.isbuildiNG

　　选A

　　13.Ihavenomoreletters____,thankyou．

　　A．totypeB．typing

　　C．tobetypedD．typed

　　14.Takecare!Don’tdroptheinkonyourshirt,forit__easily.

　　A.won’twashoutB.won’tbewashedout

　　C.isn’twashedoutD.isn’twashingout

　　15.Nobodynoticedthethiefslipintothehousebecausethelightshappenedto___.

　　A.beputupB.givein

　　C.beturnedonD.goout

　　13-15选CAD

　　18.Thesquirrelwasluckythatitjustmissed___.A.catchingB.tobecaught

　　C.beingcaughtD.tocatch

　　选C