Choose the correct word to complete the sentences.

1. I’ll see you __________________ ten days’ time.

2. The teacher told us to finish our homework __________________ Monday.

3. We can’t leave __________________ the others get back.

4. I’ve been in the army __________________ I was eighteen.

5. They’ve worked here __________________ six months.

6. I visit my uncle every week __________________ the winter.

7. I was at university __________________ three years.

8. She’s going back to France __________________ three months’ time.

9. I haven’t seen them __________________ last Thursday.