One effective technique for proofreading your work is to
a. read the writing of another author.
b. read what you have written, backward.
c. turn off computer spell-check programs.
d. substitute words that you know for words that you don't.
The correct answer is: turn off computer spell-check programs.
Sometimes, computer spell-check programs could be a little confusing. One effective technique for proofreading your work is to turn it off, read your work again so that you'll be able to spot mistakes for yourself.