Now you can check and correct your answers. If there's anything you didn't understand, ask me in class.
1. calling / 2. going / 3. to stay / 4. to understand / 5. lie / 6. not to buy / 7. going / 8. to tell / 9. to look after / 10. to see / 11. use / 12. reading / 13. Waiting / 14. drawing / 15. to express / 16. to work / 17. doing / 18. to visit / 19. to play / 20. to hear
