"Clean your room like you are using Lysol!" my mother shouted. This is an example of an:

make no change because everything else is correct

two factors or characteristics of a chapter that might make it difficult to read would be words i don't understand, or if i don't fully understand what's going on in the chapter. strategies i can use to get through the difficult material would be a dictionary, and re-reading previous chapters to get a better grasp of what the author is trying to say.

the answer is not

i think the correct answer is b. phrase