Find out the mistakes and correct them. 找出下列句子中的错误并改正。
例：This is aapple. 改为：This is an apple.
1. The U.K. is west and little north of China.
改为：
2. Kings and queens lives in palaces.
改为：
3.What can you see on the flag of U. S. ?
改为：
4. What's the famous statue of New York?
改为：
5. Canada flag is red and white.
改为：
