Problem: How does the sentence end?

The water dripping below the wooden floor was collected by a bowl placed beneath it. The
Answer: floor is porous.

Problem: How does the sentence end?

Kenneth found far more shark teeth on the beach than Brian, which made
Answer: Brian jealous of him.

Problem: How does the sentence end?

Emily took a longer time to work on the engine than Cynthia because
Answer: Emily was not familiar with cars.

Problem: How does the sentence end?

The shoe store had the right size shoes for Derrick but not Craig because
Answer:
Craig has very big feet.