Look! There is a chair ________ three legs in the meeting room.
I have_______ old English book. It’s ______ yellow one.
How_______of milk________ there on the table?
You are not fit at all. You need to eat ______fast food and exercise______.
Don’t eat________ snacks because there’s ________ sugar in them.
--I’m going to Yuannan next week. --Great!________.