[Q]: How does the sentence end?

The engineers replaced the broken wood bridge over the highway with a metal one, the 
OPTIONS:
- wood bridge was unstable.
- metal was unstable.

[A]: wood bridge was unstable.
QUES: Continue writing.

When he wanted to transition a firefighter, they told him he was too short and weak. The 

OPTIONS:
- short issue was harder to resolve.
- weak issue was harder to resolve.
+++++++++
ANS: short issue was harder to resolve.
Problem: How does the sentence end?

On Sunday, Leroy began to pour orange juice from the barrel into the flask, but the 
OPTIONS:
- flask was too tiny to fit.
- barrel was too tiny to fit.
Answer: flask was too tiny to fit.
sentence: Last week I noticed two mysterious nodules on my back, so I went to the doctor and he looked at the  OPTIONS:
- nodules because that's where they were.
- back because that's where they were.
complete: back because that's where they were.
Andy's new house had faulty pipes and outlets, so he called a plumber to fix the 
OPTIONS:
- pipes first.
- outlets first.
pipes first.
Problem: Continue the following story.

Rachel just put a new sink in the bathroom unlike Patricia because 
OPTIONS:
- Rachel was renovating the house.
- Patricia was renovating the house.
Here's how I want to continue it:
Rachel was renovating the house.