A、willwe
B、dowe
C、don'twe
D、shallwe
Do you know the reason ____ he was late?
A、forwhich
B、forwhat
C、which
D、ofwhich
Finally,the thief handed everything ____ he had stolen to the police.
A、which
B、what
C、whatever
D、that
"Lookwhatyou'vedone!You______morecareful."
A、hadtobe
B、shouldbe
C、shouldhavebeen
D、mustbe
Did you attend the meeting yesterday ____ Mary talked a lot ?