Present Perfect Continuous. Choose for or since.

1. He has been cooking _____ for over an hour.

2. She has been sleeping _____ she came home.

3. He has been fixing his car _____ three hours.

4. The roof has been leaking _____ the storm hit the city.

5. We have been losing money _____ a long time.

6. She has been traveling around the world _____ she graduated from college.

7. You have been playing _____ you arrived from school.

8. They have been redecorating their house _____ two weeks.

9. I have been studying French _____ last year.

10. We have been waiting for our order _____ 7:35.