4 Answer yes (✔) or no (X). Use short answers. 0 A: Are you OK? B: ✔ Yes, I am. 1 A: Is it your backpack? B: ✔ 2 A: Are your new shoes black? B: X 3 A: Are we friends? B: ✔ 4 A: Is Tom your brother? B: X 5 A: Is Ella at school? B: ✔