[Q]: How does the sentence end?

So 
OPTIONS:
- Randy was sorry because Randy's horse was injured by Kyle who is actually pretty embarrassed by this point.
- Kyle was sorry because Randy's horse was injured by Kyle who is actually pretty embarrassed by this point.

[A]: Kyle was sorry because Randy's horse was injured by Kyle who is actually pretty embarrassed by this point.
QUES: Continue writing.

The family grew a garden together with many roses and vegetables. The 

OPTIONS:
- roses were green.
- vegetables were green.
+++++++++
ANS: vegetables were green.
Problem: How does the sentence end?

Jennifer always tried to be nice to Rebecca even though they were not nice in return, since 
OPTIONS:
- Jennifer was a good person.
- Rebecca was a good person.
Answer: Jennifer was a good person.
sentence: James cannot drive the shovel into the dirt using that force because the  OPTIONS:
- dirt is strong.
- force is strong.
complete: dirt is strong.
Sally continued to pour the water into the from the pot to the tank until the 
OPTIONS:
- tank was empty.
- pot was empty.
pot was empty.
Problem: Continue the following story.

The man was more scared to take a plane than a bus because the 
OPTIONS:
- plane traveled at a slower speed.
- bus traveled at a slower speed.
Here's how I want to continue it:
bus traveled at a slower speed.