What is the verbal, verbal type, and function of the sentence below.

we must not shrink from exploring our mistakes as well as our successes.

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).