| 1. | 
| You're twenty-three, are you?  | 
| You're twenty-three, aren't you?  | 
| You're twenty-three, weren't you?  | 
    
  | 
| 2. | 
| You didn't put the kettle on, did you?  | 
| You didn't put the kettle on, didn’t you?  | 
| You didn't put the kettle on, do you?  | 
| You didn't put the kettle on, don’t you?  | 
    
  | 
| 3. | 
| You can read very well, couldn't you?  | 
| You can read very well, can you?  | 
| You can read very well, could you?  | 
| You can read very well, can't you?  | 
| You can read very well, do you?  | 
| You can read very well, don't you?  | 
    
  | 
| 4. | 
| She doesn't write very well, do she?  | 
| She doesn't write very well, doesn't she?  | 
| She doesn't write very well, does she?  | 
| She doesn't write very well, don't she?  | 
| She doesn't write very well, is she?  | 
| She doesn't write very well, isn't she?  | 
    
  |