Computer-related careers for the biggest percentage of stem jobs. what percentage is it?

Is this personification? "i have played the fox,now i must play the cat of the fable"

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).

Which form does a verb take when the subject receives the action?