Problem: How does the sentence end?

Kenneth went to the store to buy a cage for William's new pet rabbit.
Answer: Kenneth was surprised at the cost of a new home for the rabbit.

Problem: How does the sentence end?

I couldn't put the vase in the burlap sack because the
Answer: sack was too tiny.

Problem: How does the sentence end?

I remember when CDs replaced tapes and how different they looked, but the
Answer: CDs were much more updated.

Problem: How does the sentence end?

Rachel gobbled down the pancakes that Natalie had prepared in the kitchen because
Answer:
Natalie was so skilled.