1.I've ever been ski resort just one time, last winter. I rode a snowboarding for the first time. As I was beginner I fell down all the time. After getting in the snowboarding, I was so excited. 

 

2. Ice hockey is fast and rough sports. It is unpopular sports in South Korea. It is one of the most popular sports in North America.

 

3. I research a winter sports from Wikipedia. but I don't know what the answer of delsnigd is.

 

Every morning, I'm looking forward to your calling.^^ Have a nice day and see you tomorrow~~~!