Question

Sentence syntax should be varied to 
A. avoid unexpected words.
B. summarize main ideas.
C. keep readers’ interest.
D. provide supporting details.

Answer 1

c. To keep the reader's interest. Syntax is the structure of a sentence (how long it is and how it is punctuated). It does not really deal with the specific, individual words that an author chooses--so a, b and c would not be the answer because they deal with the actual words in the text.

Answer 2

Answer:

C. keep readers’ interest.

(edge says)