Question

Which of these lines from "The Gorgon's Head" by Nathaniel Hawthorne is an imperative sentence?

"Would it not be better to set out at once in search of the terrible Gorgons?"

"Be careful that they do not see you before you see them."

"A pebble, dropped from your hand, would strike in the midst of them."

"We could do nothing without the help of my sister."

Answer 1

based on these lines from"the gorgon's head" by nathaniel hawthorne is an imperative sentence is: b. "be careful that they do not see you before you see them".
the "imperative" sentence is a command, so i think it's the answer b.

hope this help