--What's your favorite ?--Red.
--Lily, can you help me clean the windows?--Why______? Tom is sitting there doing nothing.
I ______ this black bag in the library. Is it yours?
---Gina’s room is not ____________. ---Yes. Her books are everywhere.
---Where are Bill’s jackets? ---_____________.
---What’s the name _______your dog? ---It’s Molly.