Mr. Wang has two sons. of them are primary school students.
---Dad, could I have an MP3 like this one ? ---Sure, we can buy ________ one, but as good as this.
The readers of that magazine are ________ young people.
---Mary, it’s going to rain. Better take ________ raincoat with you. ---Well, but I can’t find ________ raincoat I put here yesterday.
-- Don’t you mind my smoking here? --- ______. The children have gone out playing.
---It’s raining! When did it start? ---I don’t know exactly. In fact, it ____ all this afternoon.