The following question has two parts. Answer Part A first, and then Part B.

Question

Part A What is the author’s primary purpose for writing this letter?
A.
to persuade the student council to approve a solar energy program for the school
B.
to explain her true position on the proposed solar energy program for the school
C.
to inform students about new technology being developed for solar panels
D.
to explain why putting solar panels on the school roof is not a good idea
Part B
Multiple Choice Question
Which sentence from the letter best supports the answer to Part A?
A.
The panels would reduce the school’s electric bills—and its carbon footprint. (paragraph 3)
B.
First, solar panels themselves can add to pollution. (paragraph 6)
C.
By using perovskite in place of silicon, manufacturers can avoid some of the environmental costs and risks of silicon-based solar cells. (paragraph 7)
D.
As I hope I have made clear, I support the program—with a few vital tweaks. (paragraph 8)

Answer 1

Part A

The author’s primary purpose for writing this letter is:

B. to explain her true position on the proposed solar energy program for the school

Part B

The sentence from the letter that best supports the answer to Part A is:

D. As I hope I have made clear, I support the program—with a few vital tweaks. (paragraph 8)

This sentence indicates that the author has a supportive stance but wants to clarify her position, aligning with the answer selected in Part A.