Story needs to be completed:
Angela wondered what brand of jeans Jennifer was wearing because 
OPTIONS:
- Angela was wearing an unusual logo.
- Jennifer was wearing an unusual logo.

My choice:
Jennifer was wearing an unusual logo.
Problem: Continue the following story.

Neil is an avid tennis player but Brett prefers swimming. They go shopping together, 
OPTIONS:
- Neil buys a new mask.
- Brett buys a new mask.
Here's how I want to continue it: Brett buys a new mask.
Problem: Samantha was asked for advice on caring for a begonia by Victoria because 
OPTIONS:
- Samantha had a green thumb.
- Victoria had a green thumb.

My choice: Samantha had a green thumb.
[Q]: How does the sentence end?

Rebecca wondered how Maria kept so trim , so 
OPTIONS:
- Rebecca asked her for diet and exercise advice.
- Maria asked her for diet and exercise advice.

[A]: Rebecca asked her for diet and exercise advice.
QUES: Continue writing.

The cereal was full of nutrition, but the breakfast bar was unhealthy, because the 

OPTIONS:
- breakfast bar was full of sugar.
- cereal was full of sugar.
+++++++++
ANS: breakfast bar was full of sugar.
QUES: Continue writing.

They had to check the condition of the water again after fixing the pH and alkaline levels because the 

OPTIONS:
- condition had increased.
- alkaline had increased.
+++++++++
ANS:
alkaline had increased.