A lot of Halloween costumes can be considered offensive to multiple cultures. say if an American wore a Pocahontas costume it would be offensive to native americans.
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.
By creating a permanent water supply
Hope this helped
3. I have tried everything I can to stop my partner walking around naked.