Какая пара слов пропущена в следующей фразе? «Осушение людьми заболоченных земель является примером взаимодействия ...» 1. цивилизации и культуры

2.Have you got a pet?
 Yes, I have got a cat.
3. Do your parents work in the morning?
Yes, they do.
4.Do your friends know english?
 Yes, they know.
5. Does your teacher got long hair? 
No, she doesn't. She has got a short haircut.
6. Does your best friend like football?
 No, my best friend doesn't like football.
7. Does your English teacher give you a lot homework?
 Yes, she does.
8. Are there a zoo in your town?
Yes, there are a zoo.