1.   After my first I felt totally guilt-ridden and swore never to do it again.

2.   Each time you let it all hang out, you lower your threshold for doing it again.

3.   Everything had to be just so, or Edna would make us do it again.

4.   He did it again, and I would duck.

5.   I hope that in similar circumstances in the future it would do so again.

6.   I threw a brick through the window, ran away and then came back and did it again.

7.   If I had to do it again, I would travel lighter than I have.

8.   Local police were powerless to stop them doing it again.

9.   Most of the damage was again done in the financial sector, where worries about scandals and the recession abound.