Teasing can seem playful and is most commonly between friends. Bullying is kinda like teasing except that someone may be getting hurt physically or emotionally and has no way of stopping it.
It's D. The answer is D. Your welcome
The answer would be D. "I made just one request for the camping trip: I wanted to stay in a cabin instead of a tent."
Generally colons are used after phrases that are complete sentences. "I made just one request for the camping trip" is a complete sentence, and should therefore have a colon after it.
