C1.1 Unit 3

3. an effort or attempt to do something
5. the activity of giving tasks to a large group of people or to the general public, for example, by asking for help on the internet
7. to support, defend, or fight for a person, belief, right, or principle enthusiastically
8. to ask for and get help or support from someone
9. the quality of being more important, strong, or successful than anything else of the same type
13. the act of collecting or producing money for a particular purpose, especially for a charity

1. good for you, and likely to improve your life either physically, morally, or emotionally
2. involved in or connected with improving people's lives and reducing suffering
4. money that is earned in trade or business after paying the costs of producing and selling goods and services
6. the range of a subject covered by a book, programme, discussion, class, etc.
10. showing a wish to help or bring advantages to others, even if it results in disadvantage for yourself
11. a clear, deep, and sometimes sudden understanding of a complicated problem or situation
12. useful, important, or good enough to be a suitable reward for the money or time spent or the effort made