1. How often does Peter go to the library ?
2. Who always spends holidays in Miami?
3. What has been signed?
4. What often happens to young people?
5. What are Pete and Mike doing?
6. Who spends a lot of money on education?
7. When will the device be prepared?
8. Who works as a manager?
9. When has Barbara returned from the office?
10. How does she speak English?