Problem: How does the sentence end?

Jennifer is better at thinking like a scientist than Amy because
Answer: Amy forgets her biology and chemistry.

Problem: How does the sentence end?

Kenny used the bleach rather than the soap to remove the stains off the shirt. The
Answer: bleach was more concentrated.

Problem: How does the sentence end?

It's obvious that Una's location in a technological city is present day and not from the past like a hunter gatherer village because the
Answer: village is ancient.

Problem: How does the sentence end?

Ian got his hair cut before Matthew because
Answer:
Matthew arrived at the barber shop last.