Since или for. Урок английского языка

1. We have received no news sincefor 5:30 pm.

2. I haven't met Jill sincefor the end of the school.

3. We've lived here sincefor seventeen years.

4. I haven't worked sincefor a mounth.

5. We've been together only sincefor a few days.

6. She has been in hospital sincefor Monday.

7. Dinosaurs have been extinct sincefor over 60 million years.

8. They have been raising horses and cows on their farm sincefor many years.

9. John and Bob have been working on this project sincefor five months already.

10. They've been in love sincefor three weeks.