Problem: How does the sentence end?

Kevin took a very lavish present to the party but Jeffrey did not as 
OPTIONS:
- Kevin was very stingy.
- Jeffrey was very stingy.
Answer: Jeffrey was very stingy.
sentence: Growing the tomatoes proved easier, than growing the potatoes. The  OPTIONS:
- tomatoes must be worse suited to the climate.
- potatoes must be worse suited to the climate.
complete: potatoes must be worse suited to the climate.
On snowy day without much traffic, Enzo walked street instead of sidewalk because the 
OPTIONS:
- sidewalk looked safe.
- street looked safe.
street looked safe.
Input: Continue writing.

Katrina had a torso that was twice as wide as that of Betty because 
OPTIONS:
- Katrina was rather overweight.
- Betty was rather overweight.

Continued: Katrina was rather overweight.
Story needs to be completed:
Felicia sent an email to Christine, as 
OPTIONS:
- Felicia needed some information about the employee benefit from the company they work for 10 years.
- Christine needed some information about the employee benefit from the company they work for 10 years.

My choice:
Felicia needed some information about the employee benefit from the company they work for 10 years.
Problem: How does the sentence end?

Mike wanted an aquarium instead of a fish bowl. The 
OPTIONS:
- aquarium could hold a lot less fish.
- fish bowl could hold a lot less fish.
Answer:
fish bowl could hold a lot less fish.