Составить предложения со словами : extreme mountain biking,skysurfing,snowboarding,white water rafting,snowrafting,extreme skiing

 Extreme mountain biking is very dangerous kind of sport.

My friend is fond of skysurfing.

snowboarding is sport for those who like winter.

not everybody likes white water rafting.

snowrafting is too expensive nowadays.

One day i will try extreme skiing.

Extreme mountain biking is very excited but requires a lot of skills . I think that sky surfing is very dangerous. I do snowboarding every winter. White water rafting is very rare kind of sport . I want to try snow rafting . I think that extreme skiing is very excited .