1. The singer avoided being recognized by wearing dark glasses.
2. I wrote this book with a view to helping students improve their writing skills.
3. He regretted not seeing Andrey on her trip to London.
4. "I object to being criticized by non-professionals," said the film star.
5. Are you fed up with not being able to go out more in the evening?
6. Tracy apologized for not attending the meeting.

5. The singer wore dark glasses to avoid being recognized.
6. I wrote this book with a view to helping students improve their writing skills.
7. He regretted not seeing Andrey on her trip to London.
8. "I object to being criticized by non-professionals," said the film star.
9. Aren't you fed up with not being able to go out more in the evening?
10. Tracy apologized for not attending the meeting.