It would be suffered. Suffered is not a positive word, because if someone is suffering, they are having a hard time.
i hope this helps:)
Answer:
It is a fragment.
Explanation:
Here are a couple of ways to correct the error.
I was putting together my resume yesterday when you called me.
Putting together my resume has got to be the hardest thing I have ever done.
The point of view reflects the perspective of the story. The person is in terms to the narrator. Thus, the answer is the last one.