Marking a text with simple symbols as you read can help you: A. keep track of your reading experience.
B. understand the meaning of unfamiliar words.
C. answer the question "Why am I reading?"
D. summarize a passage when you're done.

go to the home screen and it says what do you need to know? then type the

impartial means: treating all rivals or disputants equally; fair and just.

i would say that impartial is agreeing with something, because impartial means to treat your rivals, arguments, and reasoning equally and fair. so if you rival says something, agreeing on it means you did the impartial.