2. What they were doing at 5 o'clock last night?
3. When a strong wind was blowing?
4. Why Anna was sleeping at 8 a.m. on Saturday?
5. Who was reading a newspaper at 8:30?
6. Where the boys were walking when Tom saw them?
7. Was Susan making lunch when she cut her finger?
8. What Oliver was doing when I phoned him?
9. What kind of dress Helen was wearing when I saw her at the party?
Вроде так:)