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

2. The trouble is somebody is ________ .

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

4. The police have set up a special hot ________ so that people can get in touch to find out about the accident.

5. I ordered a coffee from the waiter but by the time it had reached me it was ________ cold.

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

7. The accused was sentenced to life imprisonment after it had been established that he had committed the murder in cold ________ .

8. Suddenly the sound of a cat meowing ________ .

9. That's better I've got a clearer ________ .

10. Sadly the smaller frog grew tired and drowned but the older one kept on moving about and in the morning ________ .