_________ in the river yesterday, the boy _________ . 　
A．Were Mr Black not; would not be drowned

B．Were Mr Black ; would be drowned

C．Had Mr Black not been; would have been drowned

D．Hadn't Mr Black been; would have drowned

________ , I would have phoned you. 　
A．If I knew it 　B．Had I known it  C．If I know it　　　D．Did I know it

Look, _________ .　
A．here the bus comes   B．here is the bus coming
C．here comes the bus   D．here the bus is coming

--- Where is your father? --- Oh, __________ .　
A．here comes he 　　　　　　 B．here does he come
C．he here comes　　　　　　　 D．here he comes

 No one can stop us from going there, ______?
A. can’t it  B. can they  C. can’t they  D. can one

 She dislikes this skirt, _________________?
A. doesn’t she  B. does she  C. isn’t she   D. is she

That is your school, ___________?　

A. isn’t that　B. mustn’t it C. isn’t it　D. won’t it

 You must have been there, ____________?
A. have you  B. did you   C. haven’t you  D. didn’t you

 What a lovely day, _________?  A. doesn’t it  B. hasn’t it  C. won’t  D. isn’t it

 There used to be a church behind the cemetery,_____________?
A. didn’t there  B. used there  C. usedn’t It  D. didn’t it