According to the passage, the House floor is A) a place where people shop for books. B) a place where kids go to play games. C) a place where teachers meet students. D) a place where government work is done.

First: Check for spelling or grammar mistake, and fix those. Second, check the formatting and structure, you could have the most perfectly grammatically correct piece of writing, ruined by the fact that nothing is in order. Thirdly, look at words and phrases to make sure you are not using any ambiguous language.