Exercise 3 asks to fill in questions using who, what, how, where, when, or why.

Here are the completed questions: 11. What is your name? 12. How do you spell your name? 13. Where are you from? 14. Where do you live? 15. How old are you? 16. When is your birthday? 17. How tall are you? 18. What kind of films do you like? 19. Who is your favorite singer? 20. What is your favorite TV programme?