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
<span>D. people should be forced to wear seatbelts because they save lives
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An allusion. The basic definition is on google if you need to fact check this! (:
The exposition is the plot element that will provide background information, introduces main characters, and always establishes conflict.
