Discuss the relationship between code-switching and emotional expression in bilinguals.

The topic is: 1)Discuss the relationship between code-switching and emotional expression in bilinguals.
Below are the instructions that were given to us for this assignment:
All work should be typed and presented neatly, in Arial script no smaller than 12 point, with 2 spacing between lines. You must write an argumentative style essay in answer to the question. Also, replicate the question at the beginning of the essay along with the question number. Use as many quotations as possible and put the name, year and page of the source.