Problem: How does the sentence end?

Brett is much more familiar with chemicals than Ryan is because 
OPTIONS:
- Brett is a homemaker.
- Ryan is a homemaker.
Answer: Ryan is a homemaker.

Problem: How does the sentence end?

We picked up surplus wood pallets for cheap. We wanted to re-purpose them as shelves or a tree house. Necessity won and we built the 
OPTIONS:
- tree house .
- shelves .
Answer: shelves .

Problem: How does the sentence end?

Steven wanted to practice speed reading with Benjamin, so 
OPTIONS:
- Steven invited him over after school.
- Benjamin invited him over after school.
Answer: Steven invited him over after school.

Problem: How does the sentence end?

We tried to move our boat in through the garage door but the 
OPTIONS:
- boat was too narrow.
- door was too narrow.
Answer:
door was too narrow.