1. I really can't tell what's ________ .

2. He's always very uneasy like a cat on hot ________ whenever he is waiting to hear the results of the examinations.

3. The trouble is somebody is ________ .

4. I think the best way is to tell you a story that ________ .

5. They like to think they're very important people but politicians just talk a lot of hot ________ most of the time.

6. Oh dear I've just discovered that the little blue one ________ .

7. They panicked and ________ .

8. After a few minutes he ________ .

9. The man in the river keeps ________ .

10. They ran into a farm house and jumped right into a barrel of milk where they ________ .