Original sentence: He eventually brought his 0.9 grade point average  up to 2.65, by replacing Ds and Fs earned in school classes such as English with As in a series of 10-day-long internet-based "character" courses from Brigham Young University
Edited sentence: He eventually brought his 0.9 grade point average  up to 2.65, by replacing Ds and Fs earned in school classes such as English with As earned in a series of 10-day-long internet-based "character" courses from Brigham Young University