Problem: How does the sentence end?

The boy slept worse on the bunkbed than the futon, because the 
Answer: futon was comfortable.

Problem: How does the sentence end?

Mary asked Natalie to do renovations on the house, then 
Answer: Mary tried to haggle the price down.

Problem: How does the sentence end?

Sharon and Thom decided to go over the wood bridge instead of the scary metal bridge because the 
Answer: metal one looked unstable.

Problem: How does the sentence end?

Nick shouted at Craig because 
Answer:
Nick had road rage after a car cut them off.