[Q]: How does the sentence end?

My brother had a seizure that was worse than his flu, because the 
OPTIONS:
- seizure was fatal.
- flu was fatal.

[A]: seizure was fatal.
QUES: Continue writing.

Brett helped Dennis write a modern day mystery book because 

OPTIONS:
- Brett was a contemporary writer.
- Dennis was a contemporary writer.
+++++++++
ANS: Brett was a contemporary writer.
Problem: How does the sentence end?

There was a lot more tension in the rope than in the net, because the 
OPTIONS:
- net was being pulled tight.
- rope was being pulled tight.
Answer: rope was being pulled tight.
sentence: Margaret prefers to spend her money on dolls, rather than clothes. She thinks the  OPTIONS:
- dolls will depreciate in value.
- clothes will depreciate in value.
complete: clothes will depreciate in value.
Emily skipped a lot of classes in high school but Felicia had perfect attendance. 
OPTIONS:
- Emily didn't have to go to summer school.
- Felicia didn't have to go to summer school.
Felicia didn't have to go to summer school.
Problem: Continue the following story.

My first flight arrives at 04:00 and my second flight is at 04:20, so there wasn't much time. Fortunately, the 
OPTIONS:
- first flight was early, so it worked out.
- second flight was early, so it worked out.
Here's how I want to continue it:
first flight was early, so it worked out.