Problem: How does the sentence end?

Emily poured the entire bowl of white mushroom into the hot pan on the stove until it the 
OPTIONS:
- bowl was full.
- pan was full.
Answer: pan was full.
sentence: The book on lizards sold more copies than the one written on spiders. It's because the  OPTIONS:
- lizards book was written in an interesting style.
- spiders book was written in an interesting style.
complete: lizards book was written in an interesting style.
Ian ate a lot of turkey breast but not Kevin because 
OPTIONS:
- Ian was on a low fat diet.
- Kevin was on a low fat diet.
Ian was on a low fat diet.
Input: Continue writing.

The glow of the lamp lit up the room but left the closet dark, as the 
OPTIONS:
- room was blocked from its light.
- closet was blocked from its light.

Continued: closet was blocked from its light.
Story needs to be completed:
Matthew came up for a solution to Christopher's computer problems since 
OPTIONS:
- Matthew needed computer advise.
- Christopher needed computer advise.

My choice:
Christopher needed computer advise.
Problem: How does the sentence end?

He thinks the sculpture he bought is so much better as art than the painting I bought just because the 
OPTIONS:
- sculpture is expensive.
- painting is expensive.
Answer:
sculpture is expensive.