Problem: How does the sentence end?

Sara bought a bikini for her vacation but wore a one piece instead because she was confident in the 
Answer: one piece .

Problem: How does the sentence end?

Cleaning a piano is easy to Nick but not Leslie because 
Answer: Leslie makes it complex by not using a feather duster.

Problem: How does the sentence end?

Jessica was sleeping with Amy, who was married, so 
Answer: Jessica went home alone when they were done.

Problem: How does the sentence end?

His two biggest problems were his consumption of cookies and potatoes.  The 
Answer:
cookies were often crumbling.