Подскажите разбор слово "круглым" как часть речи???

10 предложений о роботе за 3 пкт

Составить предложения в косвенных падежах из словосочетаний: настоящая работа, будущее время, беличий мех, певчая птица, добрый человек, охотничье ружье.

По каким признакм можно судить зимой о запылённости окружающего воздуха?

Вставьте артикли, где они необходимы.
1. I think we must call ... doctor.
2.Do you know ... Browns? They live next to us.
3. ... Peter is tallest in ... class.
4. There are some beautiful towns in ... north of Italy.
5. ... Greece is in ... south.
6. ... President is ... head of state in ... US.
7. What did you have for ... dinner?
8. ... Trafalgar Square is in ... London.
9. ... White House is ... home of ... President of ... US.
10. ... British Museum has some very interesting exhibitions.
11. Take ... pen and make ... exercise in written from.
12. ... Hyde Park is very famous all over ... world.
13. In spring ... sky is blue and ... sun is shining.
14. Do you read ... Daily Telegraph or ... Sun?
15. Did you visit ... Kremlin, too?
16. My son studies at ... Moscow University.
17. Are you going to ... theatre tonight?
18. My brother is in ... hospital, because he need an operation.