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Complete the sentences using information from exercise 2. Match the first part of each sentence (1–5) with the endings (a–e).

 

1. Indigenous people in Colombia a. are poor and feel isolated.
2. A billion people It

b. in Ibagué since 2000.
3. Happy Faces has helped children c. have happened in the past five years.
4. Three food crises d. are very few in number.
5. Many elderly people e. are now hungry in Africa.