The statement The syntax used in these lines reflects the argument of the speaker. So the answer is option 3. The correct answer is option 3 because option 2 is not correct because it has effects on the speaker and reader.
Know, because know is present tense as is the rest of the sentence.
Answer:
When he talks about duties, he talks about how he is willing to help Macbeth due to his respect to him, however, Banquo also knows that Macbeth may have done something terrible in order to become king so he also could be saying that it is his duty to stop Macbeth from committing any more crimes.
