Ответ:

  1. Did you get paid today, Mary? — Yes, I did, but unfortunately I have to pay off my credit card.
  2. Do you use it a lot? — Yes, because I don’t carry much cash with me.
  3. I see. I want one but my weekly wage isn’t as good as yours.
  4. Well, just be patient until you’ve finished your training. Lawyers earn an excellent salary.