Problem: How does the sentence end?

If you wonder whether to use a pen or a pencil to do your homework, the
Answer: pen is harder to fix later.

Problem: How does the sentence end?

Jeffrey took care of Kevin everyday while his leg injury healed because
Answer: Kevin was helpless.

Problem: How does the sentence end?

The children played soccer using a balloon instead of a ball, because the
Answer: ball seemed boring.

Problem: How does the sentence end?

Neil didn't want to give their number to Derrick, because
Answer:
Derrick always wanted to engage in a bunch of small talk.