补全对话，每空一词。
—Excuse me, Mr. Green, where are you __1__?
—I'm from London. That's in __2__.
—Oh, great! Where do you __3__ now?
—I work in shanghai.
—__4__ do you do?
—I'm a __5__. I drive a bus.
— How many children do you have?
—I have one.
—Do you have a son __6__ a daughter?
—I have a son.-What __7__ he do?
—He's a student. He __8__ in No. 4 Middle School.
—How __9__ is he?
— He's fifteen. Do you have any children?
—Yes. I have a daughter. She's a student, too. She __10__ English very much.