Was Frederick Douglass caught when he was a fugitive slave?

Which of the following sentences is grammatically correct?

How do you feel about hrothgar so far? in your opinion, is he a strong or weak king? of course, defend this position.

Determine the meaning of the word *propel* using the context clues in the sentence. wind power is the ability to capture the wind in a way to *propel* the blades of wind turbines. a) to move slowly b) to urge onward c) to stop from moving d) to drive, or cause to move, forward