Match the pairs of definitions with the words in exercise 3. Then choose the correct definition according to how each word is used in the text.

[background, confirm, recruited, releasing, suspicions]

1. A. your family and your experience of education, life, etc. B. the conditions that existed before an event happened

2. A. to make an arrangement, etc. certain by phoning, etc. B. to show that a belief or opinion which was not certain is true

3. A. feelings that someone is guilty of a dishonest or illegal act B. thoughts that something is possible, likely or true

4. A. formed a group of people to support a cause B. enrolled new workers/employees in a company or organisation

5. A. making something available to the public B. giving free movement to something