<span>Since an opinion is a personal belief about something, then the answer is B. The concert last night was better than any of us expected. This is because it's an opinion with which some might disagree. If someone believed that the concert was bad then the sentence would not apply and the person would have their own opinion.</span>
Answer will be is d the right answer
Their is your answer the term her would not make any sense in this sentence but their would because asking did either of the sisters bring their umbrella and the term their belongs to both of the sisters
Answer:
I think it's formal I always write them that way, so I would say formal.
