—I would like you to talk about the Great Wall. —I’m sorry, but _________ Jack _________ I have been there.
We can’t see ______ flowers in the picture.
This is _______book. They like it very much.
There ______ some milk in the cup.
Mike’s father often _______ football on television.
---What are you doing at the moment? --- I am ________big red lanterns.