After I was done reading, I moved the book from my backpack to the shelf, making the
OPTIONS:
- backpack heavier.
- shelf heavier.
shelf heavier.

Lindsey kept a journal and did not want Jessica to read the personal things she had written, so
OPTIONS:
- Lindsey was not shown the journal.
- Jessica was not shown the journal.
Jessica was not shown the journal.

Due to the fact that Maria was unemployed and Christine worked overtime,
OPTIONS:
- Maria was rarely very busy.
- Christine was rarely very busy.
Maria was rarely very busy.