What do these lines reveal about Macbeth? A. Macbeth is going to be loyal to both Duncan and his sons.
B. Macbeth is willing to do anything in order to achieve his goals.
C. Macbeth is afraid that Duncan is aware of his traitorous plans.
D. Macbeth is happy that Duncan has named Duncan's sons as a successor to the throne.

What lines?

I would guess b but i don't know the extract so I'm not sure.

sam knew that staying up late on a weeknight would effect his exam performance the next day. however, he believed that his friends would be mad at him if he didn't join them. peer pressure and the thought of losing his friends scared sam. he planned to meet them for a couple of hours and then leave early to study for the exam.