—______ I play football outside, Mum?      

—Yes, you _____, but only for an hour.        [ ]

A. Can; must        

B. May; can        

C. Must; may                 

D. Can; must

_______, I can see what you mean, even though I don’t share your opinion.

A．In a way

B．By the way

C．In the way

D．On the way