Problem: How does the sentence end?

Dennis got an A in Psychology while Kevin could only muster a C, so 
Answer: Kevin accepted tutoring.

Problem: How does the sentence end?

I wanted to invest more money in the stock market instead of savings account because the 
Answer: savings account had a lower return.

Problem: How does the sentence end?

Rachel's research wasn't as thourough as Cynthia's because only 
Answer: Cynthia had access to the chemistry lab.

Problem: How does the sentence end?

Amy loved sports though Christine detested them, so 
Answer:
Amy thought the baseball game was the pinnacle of paradise .