7. We ... (to take) the exam for 2 hours before Alice ... (to feel) sick.
8. I ... (to see) Sam in the kitchen. He ... (to wash) his hands.
9. They ... (to break) the window last Monday.
10. By the time I ... (come) home Jane ... (already/wash) the dishe
arrived
took
saw, was washing
broke
came, had washed
Объяснение: