Problem: How does the sentence end?

Laura is taking singing and dancing lessons from the Jessica, because 
Answer: Jessica is dancing teacher.

Problem: How does the sentence end?

When Lawrence poured the concrete lumpy, Benjamin laughed, so the foreman gave 
Answer: Benjamin an angry look.

Problem: How does the sentence end?

Everyone bought the girl books for her birthday instead of dolls because the 
Answer: dolls made her cry.

Problem: How does the sentence end?

Joseph looked younger than Lawrence did because 
Answer:
Joseph was highly diligent about a skincare regime.