QUESTION: Fix punctuation: As Friday approaches the city fills There are many curious people around the world who want to see this show
ANS: As Friday approaches the city fills, There are many curious people around the world who want to see this show.

QUESTION: Fix punctuation: To add additional realism modules such as Nuclear Biological Chemical Simulation and Bleeding Control can be used with ALS Simulator
ANS: To add additional realism, modules such as Nuclear, Biological, Chemical Simulation and Bleeding Control can be used with ALS Simulator.

QUESTION: Fix punctuation: The Russian military became involved in the region because Russians in the border area were being captured and sold as slaves in the markets of Bukhoro
ANS: The Russian military became involved in the region because Russians in the border area were being captured and sold as slaves in the markets of Bukhoro.

QUESTION: Fix punctuation: Before you can open a NBE file youll need to figure out what kind of file the NBE file extension refers to
ANS:
Before you can open a NBE file, you'll need to figure out what kind of file the NBE file extension refers to.