Which ideas from the excerpt would be most appropriate to include a summary ? Select two options my singular objective has been to

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.

Based on your knowledge of word parts what does the word intervene mean

It was a bitter cold saturday morning ,the young track star dressed for his daily five mile run