36.17.1 Work in pairs. How do
these sentences differ in meaning?
1 If you take care of your diet, you'll live a
healthier life.
2 Unless it stops raining, they won't be able
to practise.
3 When I go to the gym, I'll take you with me.​

1. four thousand and seven hundred
2. five hundred and fifty
3. one thousand three hundred and ninety four
4. one thousand three hundred ninety nine
5. one thousand four hundred and sixty seven
6. one thousand five hundred and fifty five
7. fifty
8. one thousand
9. five thousand
10. sixty thousand
11. seventy
12. one thousand eight hundred and eighty eight
13. one thousand nine hunderd and fifty one
14. one thousand nine hunderd and sixty
15. one thousand nine hunderd and seventy five
16. one thousand nine hunderd and seventeen
17. one thousand nine hunderd and fourty
18. one thousand nine hunderd and sixty four

Native Americans People lived in the United States long before the arrival of Christopher Columbus and the Europeans. These people and cultures are called Native Americans. Native Americans lived throughout North and South America.They were grouped into tribes or nations usually based on the area they lived in and their culture such as their religion, customs, and language. Today, some of the descendants of the original American Indians live on reservations.(These are areas of land set aside specifically for Native Americans).This helps to protect their heritage and culture.