There are many other examples _______ the development of Chinese writing.
At that time, he was studying in_______ university. And it was a famous one.
Our teacher told us that _______ moon moves around ______ earth, and ________ earth circles________ sun.
There is egg on the table, egg is for you.
Let's look at the bag. Can you see _____“s”on the corner of_____ bag?
--Have you had ________ breakfast yet? -- No, not yet.