Present Perfect Continuous. Choose for or since.

1. I have been studying French _____ last year.

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

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

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

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

6. She has been sleeping _____ she came home.

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

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

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

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