Problem: How does the sentence end?

We had to throw out the soap and use acid, as the
Answer: soap was ineffective in removing the bloodstains.

Problem: How does the sentence end?

At the new job, Mary was given a smaller uniform than Angela because
Answer: Mary was skinnier.

Problem: How does the sentence end?

Jennifer gently combed Monica's hair with a brush because
Answer: Monica asked her to remove the tangles.

Problem: How does the sentence end?

The students were educated through watching the video but not reading the book because the
Answer:
book was complicated.