C. Circle the errors in subject-verb agreement in the passage below, and then correct them. The first one has been done for you.
Opposites
My sister seems to have an ever-changing personality. Most of the time she is a very
refuses
generous person, but sometimes she refuse to give anyone either her time or her
money. A simple request for a donation from charitable organizations go unanswered
The welfare of others are often the furthest thing from her mind. My efforts to appeal
to the generous side of her personality fails regularly. The method that she uses to
make decisions about giving gifts are totally beyond me. The similarities between us
are few, and the differences are great. Who would imagine we are twins?