объяснение:
salesgirl: good morning! what can i do for you?
sarah: could you let me see that green dress? i saw it in your window and i like the style and the colour very much.
salesgirl: i`m afraid, this dress will be too big for you. may i show you another dress in green? i think this one will fit you.
sarah: this is another style. let me try it on in your fitting-room. i think i like it too. it is very nice.
salesgirl: i see, you like the dress. it looks very fine on you.
sarah: i will buy it.
salesgirl: do you want anything else?
sarah: could you show me that light white shirt? i would like to buy it for my son. may i bring it back tomorrow, if this shirt doesn`t fit him?
salesgirl: sure, you can. it it doesn`t fit him, you can make a refund or exchange it.
sarah: all right.
salesgirl: would you pay cash?
sarah: no, i would like to pay by my credit card.
salesgirl: fine. thank you. here are your clothes.
sarah: thank you, too. good bye!
salesgirl: good bye!
