1. Despite being exhausted, Mary agreed to join in the activity.
2. Exhausted, we’ll let you know as soon as we have received the information.
3. The moment you use a language regularly, you can only really master it.
4. Only by his encouragement could she overcome such great difficulties.
5. If I don't intend to apologize to either of them.
6. I have no intention to scare your little sister like that.
7. You oughtn't to register for the course until his friend offered to pay the fee for him.
8. It was not anybody's fault that the match was cancelled.
9. Nobody is to blame for not informing us about the changed date.
10. We should point out that Sally was all ready to leave the office when her boss asked her to type up a report.