Problem: How does the sentence end?

Jill was on a budget. Instead of steaks, she got sweet potatoes to eat because the 
Answer: steaks are expensive.

Problem: How does the sentence end?

Lawrence joined the military while Jeffrey went to college, so 
Answer: Lawrence learned a lot about teamwork.

Problem: How does the sentence end?

He preferred communicating with the phone over the computer, because the 
Answer: phone had a clear signal.

Problem: How does the sentence end?

Dennis wore a lot of makeup whereas Randy wore none as 
Answer:
Randy was indifferent of fashion.