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——Dad, why should I stop _____ computer games?

——For your health, my boy.

A. to play   B.playing   C.play   D.played

---Dad. Why I should stop__________ computer games?

      ---For your health, my boy, I’m afraid you _____________.

A. to play; must   B. playing; have to    C. to play; can     D. play; may

---- Dad , why should I stop ____ computer games ?
----- For your health , my boy , I’m afraid you _______ .

---- Dad , why should I stop ____ computer games ?

----- For your health , my boy , I’m afraid you _______ .

A．to play; must                           B．playing; have to

C．to play ; can                           D．playing ; may

---Dad. Why I should stop__________ computer games?

      ---For your health, my boy, I’m afraid you _____________.

A. to play; must   B. playing; have to   

C. to play; can     D. play; may