What story is it and I might be able to help
Answer: Once Proctor's wife is mentioned in court, he tries to compel Warren to come clean. The relationship between Proctor and Mary Warren is, first of all, one of service; that is, Mary is a servant in the Proctor home. She is apparently a rather timid girl.
Answer:
The second one: You are, if I'm not mistaken, a good person for this experiment.
Explanation:
The first sentence, "You are, if I'm not mistaken a good person, for this experiment." does not have a comma after "mistaken", where there should be one. After "a good person", there should not be a comma.
Answer:
The information of your previous employer that you should write is their name, address and phone number
