[Q]: How does the sentence end?

Hunter wanted fish as pets, but Robert disagreed. 
OPTIONS:
- Hunter hated having to clean the aquarium.
- Robert hated having to clean the aquarium.

[A]: Robert hated having to clean the aquarium.
QUES: Continue writing.

The songs sounded better in the hall than in the auditorium because the speakers in the 

OPTIONS:
- hall were bigger.
- auditorium were bigger.
+++++++++
ANS: hall were bigger.
Problem: How does the sentence end?

My work training started at 9:00 and I needed to catch the bus at 12:30, so time is tight. Luckily, the 
OPTIONS:
- training was late, so I managed.
- bus was late, so I managed.
Answer: bus was late, so I managed.
sentence: Elena lends her dutch oven to Carrie so she can cook Thanksgiving dinner, because  OPTIONS:
- Elena has a kitchen filled with useful tools and pots.
- Carrie has a kitchen filled with useful tools and pots.
complete: Elena has a kitchen filled with useful tools and pots.
Lindsey was older than Betty so 
OPTIONS:
- Lindsey experienced more pain in their joints on a regular basis.
- Betty experienced more pain in their joints on a regular basis.
Lindsey experienced more pain in their joints on a regular basis.
Problem: Continue the following story.

The commercials for toothpaste were more effective than the ones for lipstick, because the 
OPTIONS:
- toothpaste ads were entertaining.
- lipstick ads were entertaining.
Here's how I want to continue it:
toothpaste ads were entertaining.