Problem: How does the sentence end?

Benjamin never shaved, while Matthew did so every other day, so
Answer: Matthew frequently bought razors.

Problem: How does the sentence end?

When the functions were calculated, it took longer than the equations, so the
Answer: equations were simple.

Problem: How does the sentence end?

Jake needed to rid his home of bugs at the dumps, it took a long time because the
Answer: bugs were numerous.

Problem: How does the sentence end?

She had to take the collar off from their cat's neck because the
Answer:
collar was tight.