What are the correct forms of the verbs in exercise A?

1) Pat often goes to concerts. 2) Look! The boys are running to the playground. 3) Every afternoon Jack has a cup of tea. 4) We are playing a computer game at the moment. 5) I am watching a nice film now. 6) Tom never writes picture postcards. 7) They are from Tokyo. 8) Listen! Anne and Susan are singing a song. 9) Angela sometimes visits a museum. 10) The cat seldom sleeps on the sofa.