一把下列主动句改为被动句
Theworkersbuiltthebridgelastyear
Myparentsaskedmetoworkharder
Hesawmeplayfootballyesterday
二、选择题1
()1ThePeople'sRepublicofChina__onOctober1,1949
foundB
wasfoundedC
isfoundedD
wasfound()2English____inCanada
speaksB
arespokenC
isspeakingD
isspoken()3ThisEnglishsong___bythegirlsafterclass
oftensingsB
oftensangC
isoftensangD
isoftensung()4Thiskindofcar___inJapan
A,makesB
ismakingD
ismade()5Newcomputers___allovertheworld
isusedB
areusingC
areusedD
haveused()6Ourroommust___clean
bekeptC
tobekeptD
tokeep()7-I'dliketobuythatcoat
-I'msorry
itsoldB
it'ssellingC
It'sbeensoldD
ithadbeensold()8Anewhouse___atthecorneroftheroad
isbuildingB
isbeingbuiltC
beenbuiltD
bebuilding()9
Doctors___ineverypartoftheworld
areneedingC