Ответ:

Emma: Have you seen my mobile phone?

Greg: It's in your room, isn't it?

Emma: No, I've looked there. I can't find it anywhere.

Greg: Well, I haven't taken it. Have you asked Mum? Maybe she's borrowed it.

Emma: Don't be stupid. She hasn't been in my room.

Greg: Is she home from work yet?

Emma: Yes, she is. She and Dad are in the kitchen. They've done the shopping and they've bought some pizzas for tonight.

Greg: I don't want a pizza. I want my mobile!