1 Use the signs to complete the exchanges. 1 A: Are you excited about going to the museum, Tim? B: Oh yes, Mum! Let's go. A: Wait a minute. We're not going anywhere until you _________. 2 A: Why are you slowing down, Dad? B: I have to. Don't you see the lights flashing at the _________ up there? 3 A: Who is it? B: It's the maid, Sir. May I clean the room now? A: No, I'm busy. Can't you see the '_________' sign on the door? 4 A: Okay class, come this way now. B: Look miss, there are some rabbits! Can we pet them? A: Yes, but remember you're not allowed to ________ them. 5 A: Did everyone enjoy the picnic? B: I did. It was wonderful. A: Good. Now I want everyone to pick up all the ________ and put it in the ...... over there.