4 Task 2. Match the definitions with the words 1. an employer a) A person who freely offers to take part in an enterprise or undertake a task b) 2. a volunteer 3. a graduate 4. Fire fighter 3. is someone who has completed a university degree course, especially for a first degree c) a person who puts out fires d) A person or organization that employs people. AKTиваLiя Window​