Problem: How does the sentence end?

Rachel was always happy for Felicia but 
OPTIONS:
- Rachel got bad grades a lot of the time at school.
- Felicia got bad grades a lot of the time at school.
Answer: Rachel got bad grades a lot of the time at school.

Problem: How does the sentence end?

Carrie was afraid of ghosts. Christine said this was foolish but 
OPTIONS:
- Carrie could not convinced them.
- Christine could not convinced them.
Answer: Christine could not convinced them.

Problem: How does the sentence end?

William went to school after hours to ask Eric for help him familiarize himself with the required texts, 
OPTIONS:
- William knew the texts intimately.
- Eric knew the texts intimately.
Answer: Eric knew the texts intimately.

Problem: How does the sentence end?

Jessica hated her new job and wanted to go back to school, because the 
OPTIONS:
- job was easier.
- school was easier.
Answer:
school was easier.