The word mobile has several meanings. Which answer choice most precisely states its meaning in this sentence? Where in past societies people were often stuck in a limited role for life, modern societies permit many to be mobile.

able to be moved physically

changing in purpose

able to change status

able to move physically

Part B:
Which context clue in the sentence most clearly supports the answer to Part A"

in past societies

stuck in a limited role

modern societies

many to be

Read the excerpt from "home front diary." jimmy simmons stopped by today to tell me that he had enlisted in the army. he asked me if i would write to him, and i said i would. i told him that i've been writing to my uncle arthur and susan's cousin john for about a year, and as an experienced correspondent i had some advice about all the censorship. "don't write down any information about your location or the number of soldiers in your unit because the censors will cut all of that away," i said. "in my experience, loose lips not only sink ships, they make letters look like snowflake decorations! ” well, he belly laughed over that one. how is the author's perspective different from jimmy's? the author has been to war and she can give jimmy advice. jimmy has become a soldier and does not believe the author’s advice. the author has experience writing to soldiers but jimmy does not. jimmy has more experience at letter writing than the author.