[Q]: How does the sentence end?

Jeffrey is the tenant of Joseph because 
OPTIONS:
- Jeffrey is too rich to rent the apartment building.
- Joseph is too rich to rent the apartment building.

[A]: Joseph is too rich to rent the apartment building.
QUES: Continue writing.

Donald taught Eric how to do the moonwalk because 

OPTIONS:
- Donald was an expert at the dance academy.
- Eric was an expert at the dance academy.
+++++++++
ANS: Donald was an expert at the dance academy.
Problem: How does the sentence end?

Cynthia was really smart with their money management but Victoria wasn't, so 
OPTIONS:
- Cynthia expected to have a small retirement fund.
- Victoria expected to have a small retirement fund.
Answer: Victoria expected to have a small retirement fund.
sentence: Sarah wins employee of the month more often than Laura because  OPTIONS:
- Sarah puts in longer work hours.
- Laura puts in longer work hours.
complete: Sarah puts in longer work hours.
The cancer that she had was more severe than the disorder that my friend had because the 
OPTIONS:
- cancer was terminal.
- disorder was terminal.
cancer was terminal.
Problem: Continue the following story.

The translator used the microphone instead of the megaphone as the 
OPTIONS:
- microphone muddled her voice.
- megaphone muddled her voice.
Here's how I want to continue it:
megaphone muddled her voice.