Спо . it is a ball? isn't it? there is a ball there, isn't there? 1. it is cold, ? 2. it is a nice cat, 3. there is a cat in the box, 4. there is a book on the 5. there is a blackboard 6. there is an exercise- book on the

1. It is cold,  isn't it ?                                                                                            
2. It is a nice cat, isn't it?                                                                                        
3. There is a cat in the box, .isn't there?                                                                      4. There is a book on the desk, isn't there?                                                                   5. There is a blackboard there, isn't there?                                                                   6. There is an exercise- book on the table, isn't there?