Are you from the usa? как ответить?

Yes,I am или no,I'm not

1. Asia is larger than Europe. - Азия больше Европы.

2. Which is the biggest planet in the solar system? - Какая планета самая большая в солнечной системе?

3. This is the shortest way to the station. - Это самый короткий путь до станции.

4. The cat a (fat) than the kitten.
Точно правильно переписала? Глагола нет..вроде, должно быть The cat is fatter than the kitten. - Кошка крупнее/больше/полнее котенка.

5. You are a happy boy! - Ты счастливый мальчик. 

6. Which is the smallest planet in the solar system? - Какая планета самая маленькая в солнечной системе?

1.this is a new book of  Pushkin's poems
2.this man was Paul and Kate's teacher of musik 
3.these people are Sam and Frank's parents
4.they spent a week's holiday at the Barton_
5.my relatives spent a two weeks' holiday with the Barton_
6.there was a moment's silence between them 
7.we couldn`t explain the young girl's behaviour at yesterday's dinner
8.the boys got their first week's salary and were very happy 
9.bob's friends live in his parents' house 
10.what was the car's number? 
11.the ship's crew cjnsistted of foreing sailors 
12.they talked about children's books 
13.the car will call for us in a few  moments' time 
14.he was resting after a hard day's work