Problem: How does the sentence end?

Laura chose a leather leash instead of a chain because the 
Answer: chain seemed less professional.

Problem: How does the sentence end?

In world history class Nick was more interested in different cultures than Craig since 
Answer: Nick was curious.

Problem: How does the sentence end?

The old capacitor would not fit in the box because the 
Answer: capacitor is too awkward.

Problem: How does the sentence end?

He spent tons of money at the store, but not even a dollar at the fair, because the 
Answer:
fair had terrible deals.