1. Paul has a lot of nice things, but he bought them all .......... credit, so he doesn't really own any of them until he pays off his credit card.

2. I'll be back .......... an instant. I just have to run to the bathroom, and I will return very shortly.

3. David is .......... a lot of debt right now. He took a huge mortgage on the new house he bought, so he owes the bank a lot of money.

4. Did you see the beautiful painting that they have .......... display in the front office? It's very expensive and absolutely magnificent.

5. I go jogging .......... a regular basis. I usually go jogging every morning before work. I like routines, and I like to keep in shape.

6. Sean is .......... of his mind! He's 85 years old and he wants to go sky diving.

7. I am .......... agony! I broke my leg in three places. It hurts so much!

8. Tim is a little .......... edge this week. Someone broke into his house on Friday, and then his car was stolen the following Monday. Just leave him alone for awhile, because I don't think he can handle any more pressure right now.

9. No, that's , .......... of the question! You are too young to go to a college party. You're still only a freshman in high school so, no, you are not allowed to go.

10. I originally thought it was a bad idea. However, .......... second thought, you may have a point, so let's discuss your plan more over dinner.