[Q]: How does the sentence end?

It was simple for Robert to build a website but not Steven, as 
OPTIONS:
- Robert was fluent in HTML and Javascript.
- Steven was fluent in HTML and Javascript.

[A]: Robert was fluent in HTML and Javascript.
QUES: Continue writing.

Since Donald told Christopher his illness,  

OPTIONS:
- Donald has spent more time at home taking care of the kids.
- Christopher has spent more time at home taking care of the kids.
+++++++++
ANS: Donald has spent more time at home taking care of the kids.
Problem: How does the sentence end?

Lindsey was considered much more adventurous than Maria because 
OPTIONS:
- Lindsey feared climbing very tall trees.
- Maria feared climbing very tall trees.
Answer: Maria feared climbing very tall trees.
sentence: After the fire the table and the roof were both still smoking.  The  OPTIONS:
- table would be expensive to replace.
- roof would be expensive to replace.
complete: roof would be expensive to replace.
As an army recruit we learned to shoot a gun and keep aware of our watch for time. The 
OPTIONS:
- watch was loud.
- gun was loud.
gun was loud.
Problem: Continue the following story.

Julia had to remove a piece of wood from the doorway to get the furniture to fit. The 
OPTIONS:
- doorway was narrow.
- furniture was narrow.
Here's how I want to continue it:
doorway was narrow.