Choose the word or phrase that best completes the sentence.

1. They ________ our party about eleven.

2. When he heard the terrible noise he asked me what was ________ on.

3. I'm sorry I ________ able to see you yesterday.

4. I have absolutely no doubt ________ the innocence of the accused.

5. They ________ their examinations at the end of the next month.

6. We can become frustrated by a legal system when judges ________.

7. His speech was not appropriate ________ the occasion.

8. You will become ill ________ you stop working so hard.

9. A person who says things that are not true is a ________.

10. They are hanging up their clothes to make them ________.

11. It was raining ________ so we couldn't go out.

12. The rise in house prices ________ him to sell his house for a large profit.

13. Call for me at any time that ________ you.

14. It's difficult to pay one's bills when prices keep ________.

15. We have no ________ in our files of your recent letter to the tax office.