Vancouver
Vancouver, British Columbia will host the Winter Olympics in 2010.
Vancouver, British Columbia, Canada
London
the city that is hosting the olympics of paralympics.
The Winter Olympics as well as the Summer Olympics have not been held in Toronto Canada as of 2010. Toronto will likely not bid on hosting the Olympics at least until 2014, due to Vancouver Canada hosting the 2010 Winter Olympics. If Toronto does win a Winter or Summer bid as host city, that bid will be for 2018 or 2020 respectively.
Vancouver, Canada
Sochi, Russia is hosting the 2014 Winter Olympics. It is the first Olympic Games hosted by the Russian Federation. The USSR hosted the Summer Olympics in 1980.
There is no 2010 Summer Olympics. The Olympics in 2010 was a Winter Olympics that took place in Vancouver, BC, Canada. The next summer Olympics after the 2010 Winter Olympics is the 2012 Summer Olympics in London.
Delhi hosted the 2010 Commonwealth Games.
New York City :)
2016 Summer Olympics will be held at Rio de Janeiro, Brazil
Quebec, in the city of Montreal.