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

2. I want you to imagine that a man is walking ________ .

3. In the hot sun they started to feel sleepy and very soon ________ .

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

5. Yes, now he's gone I can see that there are two cars in the car park that have ________ .

6. The best thing I suppose is to ask him ________ .

7. Suddenly the sound of a cat meowing ________ .

8. A long, long time ago there were two frogs who thought it would be a good idea to ________ .

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

10. At first they thoroughly enjoyed themselves and for the first time in their lives experienced ________ .