Rebecca mixed the drywall while Katrina applied it; 
OPTIONS:
- Rebecca wanted to be responsible for the final product.
- Katrina wanted to be responsible for the final product.
Katrina wanted to be responsible for the final product.

All of the information was not able to fit in my mind, because the 
OPTIONS:
- information was expansive.
- mind was expansive.
information was expansive.

Out at the creek, Aaron learns how to fish from Jeffrey; 
OPTIONS:
- Aaron is a great student.
- Jeffrey is a great student.
Aaron is a great student.