1.Where does steve stay till 8 p.m?
2. When Mary come home late ?
3. How often does Ann watche television ?
4. Why people do stupid thing ?
5. How much did I pay for the computer ?
6 What did sacs say about the accident ?
7 How much does his type-writer cost ?
8. When does Mike left ?
9. How many did Mary make some spelling mistakes ?
10. What did Mary buy?