读一读，选择合适的答语。

⑴Can I play with your rabbits?                         A. Of course, you can.

⑵Where is Fido now?                                       B. No, it isn't.

⑶Is the dog climbing?                                      C. Yes, they are.

⑷Are they reading book in the classroom?      D. He is reading books.

⑸What is Mike doing?                                      E. It is in the park.