Question

correct the text by inserting one comma.
as the 2014 winter games in sochi, russia, ended there was an elaborate closing ceremony that included a traditional russian ballet and fireworks over olympic park.

Explanation:

To correct the text, we need to insert a comma after "As" to separate the dependent clause "As the 2014 Winter Games in Sochi, Russia, ended" from the independent clause "there was an elaborate closing ceremony...". This follows the rule of using a comma after a dependent clause that starts a sentence to improve clarity and proper sentence structure.

Answer:

As, the 2014 Winter Games in Sochi, Russia, ended, there was an elaborate closing ceremony that included a traditional Russian ballet and fireworks over Olympic Park.