Hi, Tom. Is this green t-shirt yours?<br />No, it isn't. My t-shirt is blue. Maybe it's Mr. Black's.<br />Question. What color is the boy's t-shirt?<br />Hi, Tom. Is this green t-shirt yours?<br />No, it isn't. My t-shirt is blue. Maybe it's Mr. Black's.<br />Question. What color is the boy's t-shirt?