Problem: How does the sentence end?

Ian's skin was a lot smoother than Brett's skin, because 
Answer: Ian used lotion every day.

Problem: How does the sentence end?

It didn't occur to Joseph to download the social media apps, unlike Kyle, because 
Answer: Joseph had few good friends.

Problem: How does the sentence end?

The bowl was kept next to the stove because there wasn't enough room in the pan. The 
Answer: bowl was deep.

Problem: How does the sentence end?

Aaron hung up streamers instead of balloons for the party, because the 
Answer:
balloons were expensive.