Option 3. Example
Simply because it uses key words like “or”
Because simplifying helps people to escape from complication and to succeed by focusing on themselves.
Answer:
Far from people. Bleak and atmospheric.
Answer:
C. Christine has been at this school for the past four years.
Explanation:
The other options unnecessarily use "has" and "had" while Answer C. is the only sentence in which it is actually necessary (ex. Dontay did most of his chores last week).