A、willwe
B、dowe
C、don'twe
D、shallwe
Thetimehascome_____wemakeextensiveuseofnuclearenergy.
A、When
B、while
C、as
D、since
Ifhe____ontouristsforhisbusiness,hewouldhavetoclosehisshop.
A、depends
B、willdepend
C、depended
D、haddepended
Marykeepstalkingabouttheparty.Shehadaverygoodtime,______she?
A、hadn't
B、had
C、didn't
D、did
Believeitornot,Idontliketheway____hespoketome.