Daily English Expressions! Day 17: Chill out Example: “Chill out, it’s not that serious ” Which of these sentences is correct? A: Rick’s attitude has had everyone on edge this week, he needs to chill out. B: Bob is too calm, he needs to chill out. C: Stacy has not been putting enough work in, she needs to chill out. D: Antonio isn’t taking the exams seriously, he needs to chill out.