4、ildof( )1._____——I’mplayingbasketball..A.What’syoudo?B.Whatareyoudoing?C.Whatdoyoudo?D.Whatareyoudo?( )2.Whereisyourmother?——Sheis_____frontofthecinema...A.in B. see C.meet D.watch( )3.Jackisverybusy,he_____works____Sundays.A.usually;on B. like;of C.play;in D.d