Ms. Smith is 42 (year) old and she is a clever woman. She (have) a clothes store. It's next to our school. The things at Ms. Smith's store are sale now. Gina and I go there to have look. For girls, the black sweaters are $30. The red skirts $ 25. For boys, the (sport) trousers are only $20. Gina wants (buy) a pair of sports trousers for her brother. But she doesn't know (he) size. She asks Ms. Smith help. "Oh, (I) girl, it's not difficult. You can buy a long pair and a short pair. And your brother can choose(选择) one from them," says Ms. Smith.
