Problem: How does the sentence end?

Victoria drinks more liquor than Jennifer on the weekends due to 
Answer: Victoria being an alcoholic.

Problem: How does the sentence end?

Dennis kept sleeping in the history class taught by Randy because 
Answer: Randy had a boring voice.

Problem: How does the sentence end?

Rachel took the spices from the bags and put them into jars until the 
Answer: jars were all full.

Problem: How does the sentence end?

Doing English homework was easy for Erin while Monica struggled because 
Answer:
Erin was a great writer .