Macbeth says these lines after he hears the witches' prophecies. He's basically trying to figure out what to do with that information, and in particular he's trying to figure out if it's good or evil. He's all like, "If witches are evil, then why are they telling me such good news?" (They told him he'll be king one day.)
The best answer therefore seems to be D. These are witches, who are presumed to be evil, but they've given him good news and one of their prophecies has already been proven true ("commencing with a truth").
B is also a good answer, but it's less directly supported by these lines, since Macbeth isn't directly addressing the danger of the witches' darkness.
The answer is you should use the word affect when you are influencing something and you should use the word effect when something is influenced.
Answer:
4.The reasoning is invalid; the author chooses to repeat the claim that antibiotics may contribute to the growth of superbugs rather than provide information as to why this happens.
Explanation:
Being ready to start life and wanting to get a place. I suppose getting a nice car for your place and driving aorund it. Maybe, you can get motivated by the experience and friends you might make.