1)Listen! The boys [aren't singing] a song
2) We usually [come] home by bus
3) Jack [does not go] to his grandmother every day
4) Look! Sally and Joe [are not playing] tennis
5) Nelly [drinks] a cup of tea every morning
6) We can play tennis. It [is not raining] now
7) Bill [is doing] his homework at the moment
8) [Jane] always [does] her homework in her room
9) Listen! Phil [is singing] an English song