The key answer of exercise 1
The key to exercise solutions in chapter 10 - Vocabulary and listening for the textbook Cutting Edge Intermediate - Student's Book with authors Sarah Cunningham, Peter Moor and Jonathan Bygrave from Pearson Education
Question
Check the meaning of any words or phrases that you don’t understand.
Answer
- life expectancy: the length of time that a person or animal is expected to live
- average income: the average amount of money that people earn
- the amount of free time we have: how much time we have when we're not working
- health care: the service that looks after people's health
- education: the process of teaching and learning, usually at school or college
- living standards: the level of comfort and amount of money that people have
- our levels of happiness: how happy we are