What is the correct completion for each sentence?

1. Mark is riding a bike today. 2. Her father is driving a car. 3. I am taking the bus to school. 4. My friends are playing football. 5. Jane is playing the piano beautifully. 6. John is doing his homework quietly. 7. He is speaking French. I don’t understand him. 8. Tom is writing a letter to a friend. 9. At this moment, Tony is flying by plane. 10. Lucy is flying a colorful kite. 11. Those girls are singing a happy song. 12. Thomas is reading so many books. 13. The fat man is walking around the town. 14. The athlete is running really fast. 15. The baby is sleeping so peacefully. 16. They are going to the theatre. 17. They are watching a very good film.