Work in pairs.Compleate the following sentences using who, what and where, how many how much, how often ,how big ,what kind of . Ask your partners questions.
1. did you do then?
2. would you like to eat ?
3. is knocking at the door ?
4. is your phone number?
5. do you wont to see?
6. will he say?
7. did you see?
8. are you speaking about?