—How long does it take to get to the airport?—Forty minutes. But it’s foggy today. I’m not sure          the highway will closes soon. Let’s set off earlier.

___ do you call that in English?

--Did you see Mary and her sister this morning?-- Yes, I saw _________ girls playing in the playground.

I like Britney Spears. She’s ________ favorite singer.

 —Is that your model plane? — No, it's his,            is on the sofa.