Problem: How does the sentence end?

I hated my acne much more than my scar, because the 
Answer: acne was more noticeable.

Problem: How does the sentence end?

William was at low risk of developing heart disease but Leslie had a much greater risk because 
Answer: Leslie did not exercise and ate a very unhealthy diet.

Problem: How does the sentence end?

Christopher read the script aloud too fast, while Ryan read it slowly, which made 
Answer: Christopher difficult to understand.

Problem: How does the sentence end?

The teammates of Nelson were happier than those of Samuel because 
Answer:
Samuel and his team lost.