1. Mark is singing the song .(now)
2. Sally is reading the book. (now)
3. Alina is making things . (now)
4. Colin is playing badminton . (now)
5. Russel is learning nature. (now)
6. Bill and Tim are drawing . (now)
7. Jack and Jill are dancing (now)
8. Sonya and Tonya are painting . (now)
9. Molly and Polly are listening the story. (now)