If you're trying to add a word to the next sentence it could either be "Although" or "However". The second option sounds better than the first though
The dentist informed her, "Floss your teeth."
Lightheartedness means cheerful, carefree ect.
This means the line "The sounds of water splashing and laughter echoed in the distance; Tim's friend's had gone for a late-night swim." is the phrase that is the correct answer, since it talks about the happy actions of Tim's friends.
Answer C.
The correct answer to the question that is being presented above would be that the job is dangerous. <span>The foreman not want to give John Henry a job at first because the job is dangerous and it would be too risky for John Henry to handle.</span>