Which of the following sentences contains a gerund?
A. After deciding what to write about, Evan went to the library.
B. Evan will be typing his English paper throughout the evening.
C. Editing papers was Evan's favorite part of the writing process.
D. Evan needs an interesting topic for his next written report.
Study this site; then tell us what you think.
I checked so I would choose "c" as my answer.