1. They usually got to the office on time.
2. We'll never see them again.
3. I often had written to them about their children.
4. Do you often watch this programme?
5. I've never been in a plane.
6. I'll always remember what he said.
7. We seldom saw them in the evenings.
8. We never agreed that we would meet again.
9. We've always spent each other cards at Christmas.
10. I've hardly ever spoken to them.
Объяснение: