Choose the best topic sentence for this cause-and-effect paragraph. It's complete except for the topic sentence
First, of course, was a natural graying process that came
with age. Second was a long period when I worked very
stressful jobs. And the third was a period when I was
mourning the extremely poor 2005 - 2006 season of the
New York Knicks. Add up those three, and gray hair's the
result
A. I believe I got gray hair as a result of three reasons.
B. When I developed gray hair, it really helped my professional life,
C. Gray hair is very attractive,
O D. A lot of people don't like gray hair, but I do.

what is   the question

since he could see color, and nobody else could, he didn't find it fair that everyone else in the utopia couldn't see color but him and the giver : d

b is the correct answer

i decided to stay late in the laboratory to continue my experiment with the lightbulb. at midnight, thomas edison opened the door and saw all the stuff he was working on. the lightbulb, film and the transmitter. as he walks in an idea hits him on how the lightbulb would work. he would have to change a few wires around to get it to light up. when he did change the wires around it worked so he decided to write a telegraph to his friend to tell him about his success.   as he was packing up he grabbed the telegraph and walked to his home. he told his wife about the success and the next morning mailed the telegraph.