I think D
.
.
.
.
.
.
.
.........................v
.................................
................................
Tessie is brought in at the right moment to shape the character plot in a certain way, as in any book including a plot relating to humans.<span />
The would be a because it makes more sense than the other sentences. If you read each of them a will make better sense.
Answer:
Instead, students who take the STAAR Writing test (or the English I or English II end-of-course tests) need to know the basics of essay writing -- and in most ... An expository essay is a piece of writing in which someone defines an ... In this case, the student would define how to maintain a friendship (process).
Explanation: