Guys someone me did i do it right am i correct if not i don't want to submit it yet i will appreciate it

Which sentence from a student's reflective essay contains a subject and verb error and needs to be edited? a. in my opinion, some of the voters seemed to need more information about their candidates. b. the documentary showed that dollars are often used instead of rubles in russia. c. the research shows that jackets made of wool are warmer than those made of cotton. d. in my opinion, either the doctors or the chief administrator need to make a quick decision.

How can i but "as william walking with his wife was seen"as a short sentnse

What is the best point of view for your narrative about overcoming a challenge