I haven't. Sounds interesting though!
The two protagonists are there to support each other and help each one succeed. Grant's story unfolds with Jefferson. The community involved in their path towards their destination is the black community and the Reverend. Grant was guided towards reconciling his insecurities regarding his race and also reconnecting to his roots, making this the first step towards his success.
The answer is B because before represents what happens if she cleans her room.
I’d believe the informal would be “Can you...?”
Answer:
suffix:letters at the end of a word
that modify its meaning
prefix: letters at the beginning of
a word that modify its meaning
root:basic word element