Read and judge.(判断下列对话是否正确,对的打“√”,错的打“×”) (____) 1. —What’s she? —She’s a teacher. (____) 2. —Are you a girl? —No, I’m not. (____) 3. —Is he a fireman? —No, he isn’t. (____) 4. —What are you? —You are a fireman. (____) 5. —Is she a policewoman? —Yes, he is.