Problem: How does the sentence end?

Nelson burst out laughing when someone's stomach made a loud growling sound and Christopher went red.The teacher could tell
Answer: Nelson was very amused.

Problem: How does the sentence end?

Megan inserted an IV into Sarah's arm once they were admitted to the hospital, because
Answer: Sarah was dehydrated.

Problem: How does the sentence end?

My dad needed help using the chainsaw and not the knife because the
Answer: chainsaw was harder to operate.

Problem: How does the sentence end?

Racing against the clock, she caught up to her cab, but still missed her train. The
Answer:
cab had still left too late.