Oral directions should be memorized or written down. true or false

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.

Yosemite has spectacular scenery and which has half-time bears. how do i write i. parallel structure?

What is wrong with they follow citation of a book with two authors