Not until _________________ the better qualities in ourselves ____________ expect to find them in others.
A. have we developed; can we
B. we have developed; that can we
C. we have developed; can we
D. can we develop; that we will

So popular _____ in his adopted hometown that he has been named honorary citizen of Beijing.
A. Stephon Marbury is
B. Stephon Marbury will be
C. is Stephon Marbury
D. will Stephon Marbury be

From his expression, I don’t think he could have finished his homework last night, _______?
A. couldn’t he     B. do I
C. did he   D. hasn’t he