1. He was talking …….. revenge.
2. You should not boast …….. your merits.
3. He died …….. cholera.
4. He is …….. manners.
5. He will return ……… a week.
6. I am very grateful ……… her.
7. I rented a suite ………. rooms in a hotel.
8. She is obliged ……… me for this good turn.
9. She was accused ………. theft.
10. She worked ……… twelve.