—What are you doing, Jack? —I am _______ my schoolbag, but I can’t find it.
---Is this man your friend? ---Yes, ___________.
---_____ do you have geography? ---We have geography on Tuesday and Thursday.
The boy is Bob Green. His _________ is Bob.
---What color is that pen? --- It’s ________ green. It’s ________ green pen.
_____a cat. We do not know_____ name.