-What are they doing? -____ playing football.
( ) I ________ go to the cinema with my mother. A. some times B. sometimes C. sometime
( ) _______ she go the zoo at weekends? A. Do B. Does C. Don’t
( ) Let’s go and _____ football. A. playing B. play C. to play
( ) She always has _______ lesson. A. swimming B. dance C. skateing
( ) I often swim _______ weekends. A. at B. in C. on