[Q]: How does the sentence end?

She changed her university course from mathematics to history, because the 
OPTIONS:
- mathematics course is too complex.
- history course is too complex.

[A]: mathematics course is too complex.
QUES: Continue writing.

Rebecca wanted forgiveness for their sins whereas Elena did not as 

OPTIONS:
- Rebecca was a very religious person.
- Elena was a very religious person.
+++++++++
ANS: Rebecca was a very religious person.
Problem: How does the sentence end?

Tammy put the hair of her sister into a braid using a ribbon but the 
OPTIONS:
- hair was too thin.
- ribbon was too thin.
Answer: ribbon was too thin.
sentence: The immigrant had to seek asylum away from his home country because the  OPTIONS:
- country was safe.
- asylum was safe.
complete: asylum was safe.
Leslie was healthy while Lawrence had various heart problems, so 
OPTIONS:
- Leslie often needed to visit the hospital.
- Lawrence often needed to visit the hospital.
Lawrence often needed to visit the hospital.
Problem: Continue the following story.

The business of Jeffrey did better than the one of Justin because 
OPTIONS:
- Jeffrey did more marketing.
- Justin did more marketing.
Here's how I want to continue it:
Jeffrey did more marketing.