It would be "A character with a very simple or two-dimensional personality." and "a character who doesn't change throughout the story." Hope this helps! ^-^
The word fear can be a verb and a noun.
First Question: http://www.sparknotes.com/lit/uncletom/themes.html
Second Question: http://www.sparknotes.com/lit/uncletom/themes.html
While getting ready for bed, Carrie gave her dogs their medications.