Problem: How does the sentence end?

I tried to fit my new picture with a nice border, but I couldn't because the
OPTIONS:
- picture was too wide.
- border was too wide.
Answer: picture was too wide.

sentence: At Summer Camp, the squirrels are all infected with something, but not the birds. The OPTIONS:
- squirrels must be sick.
- birds must be sick.
complete: squirrels must be sick.

Kenneth was always in a positive mood but Randy was not because
OPTIONS:
- Kenneth was an optimist.
- Randy was an optimist.
Kenneth was an optimist.

Input: Continue writing.

Maria replaced her wood floor with carpet in her entire house because the
OPTIONS:
- wood was old.
- carpet was old.

Continued: wood was old.

Story needs to be completed:
Karl chose to paint his jeans with fabric paint instead of spray paint since the
OPTIONS:
- fabric paint would not paint easily on the fabric.
- spray paint would not paint easily on the fabric.

My choice:
spray paint would not paint easily on the fabric.

Problem: How does the sentence end?

The beach was infested with sandfleas while the dune was clear of bugs, so people avoided the
OPTIONS:
- beach .
- dune .
Answer:
beach .