Danny: Mary, may I use your camera(照相机)?
Mary: Sure. Oh, where is my camera?
Danny: Is it in your bag?
Mary: No, it isn’t. It was in my bag yesterday.
Danny: Is it in front of the computer?
Mary: No, it isn’t. It was in front of the computer just now(刚才). But it isn’t there now.
Danny: Look! It is between the book and the flowers.
Mary: Oh, I find it. Thank you. Do you know who invented cameras?
Danny: Yes, Look at the photo. He invented them. He was from France.
Mary: He was so clever.
1.Danny has a camera. ( )
2.Mary’s camera is in her bag now. ( )
3.Mary’s camera was in front of the computer just now. ( )
4.A Frenchman invented cameras. ( )