1 . —______ he have been chosen as captain of our school football team?
—Yes, he______. Can’t you see he’s wearing an armband?

A．Can; can

B．Must; must have

C．Can; must have

D．Must; must

2 . —It’s hard to believe that Jack ________ have fought with the policeman.
—Yes. If one ________ ask for trouble, it can’t be helped.

A．would; will

B．must; may

C．should; must

D．need; dare

3 . He _____ have finished his work; otherwise, he wouldn’t be enjoying himself by the seaside.

A．should

B．must

C．need

D．can