Problem: How does the sentence end?

While operating the washer, Felicia had their clothes cleaned, while Betty still had dirty clothes.
Answer: Felicia had used the right amount of detergent.

Problem: How does the sentence end?

To avoid going to the day-long meeting at work, Kayla faked being sick unlike Betty, because
Answer: Kayla was an irresponsible employee.

Problem: How does the sentence end?

Sarah had a difficult childhood but Kayla had a spoiled one.
Answer: Kayla always received gifts on their birthday.

Problem: How does the sentence end?

Kyle wanted to go to the park and play basketball with Brett, but
Answer:
Brett turned down the invitation.