1. How did you persuade the joining us? 2. I can not believe that he expected me paying his bill. 3. Her boss would non her leaving early. 4. I would advise you check the contract very carefully before singing it.5. They made her promise not to mention the subject again.6. I now regret to give up my piano lessons when I was a child. 7. They obviously distrust each other. I really do not know why they go on working together. 8. None of us could understand it so I suggested to consult a lawyer. 9. My lawyer advised me against giving anyinformation to the newspaper. 10. I have been meaning to write to you for ages.