Leela <u>is doing</u> her homework. Don't disturb her.
A
Act 3 Scene 4. Lady MacBeth who is at that point trying to explain away MacBeth's what looks like an epileptic fit. As an aside she questions his manhood to get him out of the trance.
Depends on where it is in the play. I can't answer this.
It means he went away from the main group to come up with a plan to solve the problem/conflict. I believe he will use magic to (I don't know what the conflict is, but this is where you'd put how you think he'd fix it)