Present Perfect Continuous. Change the following sentences to questions.

1. They have been behaving better.

2. She has been visiting John.

3. She has been seeing a psychologist recently.

4. He has been complaining a lot lately.

5. She has been feeling sick this week.

6. He has been working hard lately.

7. It has been breaking down a lot lately.

8. They have been working together since last month.

9. He has been paying attention.

10. She has been waiting long.