Free points i have 462 left

Which sentence is correctly punctuated? a. i haven’t found a new job, and i don’t plan to look for one until i have to. b. my work is piling up—day to day—and i can’t seem to get caught up. c. i know things could be worse (they have been in the past).

In the revolution 2.0 note the wording of the protest guidelines.what word choices create a tone of reason and control? how might this tone affect the readers

How does dr. king defend the claim he makes in paragraph 9