(B. Choose the 1. A: rect question a or b. B: Mrs Davidson did. a. Who saw the burglar? b. Who did the burglar see? 2. A: I've injured my knee and it hurts. B: A: Yeah, but slowly. a. Can you walk? b. Can't you walk? 3. A: B: He had chicken with rice. a. What ate Jack? b. What did Jack eat? 4. A: Why did the police arrest him? B: Yes, but he was the only person there at the time of the theft. a. Does he work for the museum? b. Doesn't he work for the museum?​