Problem: How does the sentence end?

Erin didn't understand the reasons behind Samantha's choices but
OPTIONS:
- Erin trusted them to do the right thing.
- Samantha trusted them to do the right thing.
Answer: Erin trusted them to do the right thing.

sentence: It took Tony longer to finish the game than the book because the OPTIONS:
- game was longer.
- book was longer.
complete: game was longer.

I tried to pour the new paint into the old bucket, but it didn't fit because the
OPTIONS:
- paint was too small.
- bucket was too small.
bucket was too small.

Input: Continue writing.

Amy was more familiar with the game than Megan, so
OPTIONS:
- Amy was the one chosen to play first.
- Megan was the one chosen to play first.

Continued: Amy was the one chosen to play first.

Story needs to be completed:
Craig was caught shaving his legs unlike Eric because
OPTIONS:
- Craig decided to do it in private.
- Eric decided to do it in private.

My choice:
Eric decided to do it in private.

Problem: How does the sentence end?

I've decided to install a shower instead of a bathtub. The
OPTIONS:
- shower is compact and efficient.
- bathtub is compact and efficient.
Answer:
shower is compact and efficient.