— What are you up to?          — ____.

— What are you up to?    

— ____.

1. A.
   I was at home
2. B.
   I am fine
3. C.
   I’m thirteen
4. D.
   I’m looking for my pen

—What are you going to be when you ______?
—I am going to be a writer.

—What are you going to be when you grow up?
—A(n) ____. I like to draw pictures very much.

—What are you going to be when you grow up, Sam?
—____ teacher like you.