— Kitty, there’s ________ cooking oil left in the kitchen. Would you please go to the supermarket and get ________?— OK, Mum.
—____ does your father work? —He works in a hospital.
—____, Tom. Is this your pen? —No, it isn’t. I think it’s ____.
The girl in red ____my sister.
—How old is Tom?—He is ____.
—Do you have a small mouth? —No, I don’t. I have a ____ one.