Why Katie, Just Why must you treat me this way

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.

What is the direct object in the following sentence? jerry asked him a question. a. question b. jerry c. asked

What does moon shadow think about where the tang people live (text evidence)