---Would you like to go and see Avatar with me tonight? 

--- Thank you very much , but I     it already.

— Whose room is this?

— It’s ____.

—Who’s the little baby in the photo, Li Ying?

—It’s me. This photo _______ fourteen years ago.

--When do you usually have your ________ in the evening?

--We usually have it at half past six.

-Which is ________ season in Beijing?

-I think it’s autumn．

-What do you know about the world’s population?

-I know China and India are the countries ________more than one billion．

-Why don’t you go to the Dinosaur World?

-I hear there’s ________in it．

A：________ does it take you to water the flowers?

B：For thirty minutes.

He'11 be all right．

You________worry about him．

—Where ______ you last weekend?

—I______ at my uncle’s home.