I'm sorry, Linda. I've lost my ticket to the basketball game.<br />Oh, that's too bad. Where did you put it?<br />I put it in my maths textbook yesterday morning. But I can't find it now.<br />Give me your maths textbook.<br />Well, this maths textbook isn't yours, Bob. It's Peter's. Look, here's his name.<br />Oh, yes. My maths textbook is in Peter's school bag. I'll go to get my textbook back.<br />Then we can watch the game together.<br />Alright. I'll wait for you here.<br />I'm sorry, Linda. I've lost my ticket to the basketball game.<br />Oh, that's too bad. Where did you put it?<br />I put it in my maths textbook yesterday morning. But I can't find it now.<br />Give me your maths textbook.<br />Well, this maths textbook isn't yours, Bob. It's Peter's. Look, here's his name.<br />Oh, yes. My maths textbook is in Peter's school bag. I'll go to get my textbook back.<br />Then we can watch the game together.<br />Alright. I'll wait for you here.<br />What is Bob looking for?<br />Whose maths textbook is it?