1. The whole purpose of all these exercises is to ________ your knowledge of grammar and vocabulary.

2. Start reading the story from page 4 and then go on until you ________ the end of the chapter.

3. It is always ________ when you misunderstand the customs of other countries.

4. If you manage to do all these things, it won't be long before you find yourself speaking the language ________ .

5. A useful way to ________ your vocabulary is to read as much as possible.

6. The boss was good enough to ________ my mistake.

7. Newspapers are ________ to people's doors every day.

8. They are showing a ________ of a 1930's musical at the Theatre Royal.

9. The stock market has hit new ________ this year.

10. Voters find it difficult to believe politicians because the latter use so many ________ doctors.