I think you meant to put science, not English, but I'm pretty sure the answer is a
Macbeth knows that Macduff's loyalties don't lie with him, this makes him angry and so he sends his murderers to kill Macduff's family.
Answer: positive
Explanation:
Positive connotations refers to the associations which are affirmative or good and has good feelings. They give positive emotions.
From the information given, the word wonder has a positive connotation. From the sentence "Like many improbable ideas, when it actually works, it's a wonder", wonder here can also mean miracle and this brings positive feelings.
He asked Harry if he knew what “powdered root of asphodel” and “infusion of wormwood” make together. Harry said he didn’t know and snape was like “clearly fame isn’t everything.” So he basically asked him a question he knew harry wouldn’t know to embarrass him.