2. Has Peter been working hard recently?
3. Are there two great parks next to my house?
4. Are my friends playing football in the school gym at the moment?
5. Was our teacher very busy last Monday?
6. Will Tim's father come home next weekend?
7. Have Anna and Tom decided to go skiing?
8. Do my classmates usually spend their summer holidays in the country?
9. Had we finished cleaning the flat by 5 p.m.?
10. Is she going to be quite tired when she comes home?
11. Was Kate skating when she saw her father?