Dialogue4— You have some brown, suede shoes in the window at four pounds. Would you show me ____1____ in size six, please？— Oh, what a pity. We have no size six left ____2____. But we have a pair in ____3__ different style.— Can I___4___ ？— Yes, of course.— I like these very much. How much are they？— They are exactly____5___. Four pounds.— Good. I’ll have them, then.[音频]