Sochi 2014 Winter Olympics

http://www.bbc.com/sport/0/winter-olympics/26314345

Read the text and answer the questions.
1. How many days did the Winter Olympics last?
2.What medals did Great Britain win in Sochi?
3. How many medals did Russia win in Sochi?
4. How many medals did Russia win in Vancouver?
5. Who is Alexander Legkov?
6. How many people did fail drug tests during the Olympics in Sochi?
7. Which country is the host of the Winter Olympics in 2018?
8 . When did Japan stage the Games?