Problem: How does the sentence end?

The steam escaped from a pan but not from a pot, because the 
Answer: pan had a loose lid.

Problem: How does the sentence end?

The anxiety that I had was too much for the counsellor because the 
Answer: counsellor was a novice.

Problem: How does the sentence end?

Mary put the unused furniture in the den before decorating the dining room, because the 
Answer: den would not be used during the party.

Problem: How does the sentence end?

At the bar, Spanish is mostly spoken, while at the restaurant, people mostly speak English. That's because the 
Answer:
restaurant owner is American.