[Q]: How does the sentence end?

My real estate seminar started at 6:00 and I take the bus home at 7:00 so there wasn't much time. Thankfully, the
OPTIONS:
- seminar was delayed so I made it.
- bus was delayed so I made it.

[A]: bus was delayed so I made it.

QUES: Continue writing.

Elena wanted to show off her rock throwing skills to Emily , so

OPTIONS:
- Elena threw a few rocks .
- Emily threw a few rocks .
+++++++++
ANS: Elena threw a few rocks .

Problem: How does the sentence end?

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.
Answer: first flight was early, so it worked out.

sentence: The girl put the history book back on the shelf and read the magazine because the OPTIONS:
- book was boring.
- magazine was boring.
complete: book was boring.

Elena liked mayo on their sandwich but Victoria preferred mustard, so
OPTIONS:
- Elena asked for Dukes on their turkey hoagie.
- Victoria asked for Dukes on their turkey hoagie.
Elena asked for Dukes on their turkey hoagie.

Problem: Continue the following story.

The infection spread through the jail faster than it did through the hospital because the
OPTIONS:
- hospital was dirtier.
- jail was dirtier.
Here's how I want to continue it:
jail was dirtier.