Who's Who and Whose Cat is that?

The dog, ____ always happy, was so excited to play catch. 

______ idea was it to make Mrs. Branconier angry?

I have no idea ____ going to respond to my ad to buy my old TV. 

We never know ____ going to show up for basketball practice. 

______ going to get a 100% on this quiz?

Does anyone know _____ water bottle this is?

I can't tell you ____ the best writer in the school because I haven't read everyone's writing.

Ms. Estes couldn't tell _____ paper it was because there was no name. 

I figured out _____ paper this was because it says they love cats. 

_____ your favorite teacher?