Ответ:

Ex 4

1. Belgian

2. Turkish

3. Canadian

4. Thai

5. Czech

6. Egyptian

7. Polish

8. Argentinian

9. Slovakian

10. Dutch

11. Mexican

12. Kenyan

13. Hungarian

14. Zealander

15. Moroccan

Ex. 6

1. Irish

2. English

3. Welsh

4. Scottish