It's equivalent because no matter how much you add 0's it would be the same answer
The answer is C because "writing problems"is to describe the students Who need the tutor .
“Was” is the helping verb
“Taking” is the main verb
"<span>d. An author reveals character traits through actions, feelings, thoughts, and dialog" is the best option because it's the most common, but it should be noted that this is a creative decision. </span>