sentence: everyone in the house could not fit into the car since there were too many people.  the  OPTIONS:
- car was too many.
- people was too many.
complete: people was too many.

sentence: Rachel offered to teach Megan to play the piano because  OPTIONS:
- Rachel would be a good student.
- Megan would be a good student.
complete: Megan would be a good student.

sentence: Brett was able to solve the problem that Aaron could not, so  OPTIONS:
- Brett was given a warning.
- Aaron was given a warning.
complete:
Aaron was given a warning.