One Sunday morning, Mr Brown and his son, Bill, are in a supermarket. Bill wants to buy some fruit. He likes oranges and apples. So his father busy two kilos of oranges and three kilos of apples for him. Mr Brown buys some books and a tie.
Helen: What can you do?
Mike: I can play football.
Liu Tao: Me, too.
Helen: Great! Let's go and play football.
Liu Tao & Mike : That's a good idea.
Liu Tao: Tim has a nice football. But where's he?
Helen: He's in the library.
Mike: Excuse me, Tim. Where's your football?
Tim: It's in the classroom.
Mike, Helen & Liu Tao: Thanks. Shall we play now?
Tim: Sorry, I can't. I'm busy now.
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