Problem: How does the sentence end?

Cynthia went to the store while Sarah went to work, and 
Answer: Sarah spent the next couple hours working on spreadsheets..

Problem: How does the sentence end?

Megan scolded Betty for not feeding the baby the correct foods because 
Answer: Megan was very critical.

Problem: How does the sentence end?

The pharmacist took the jars of medicated cream out of the box and put them on the shelf until the 
Answer: shelf was full.

Problem: How does the sentence end?

Jennifer was a better Chinese Checkers than Erin, and 
Answer:
Erin lost every time when they played.