This is Unit 8, Part C-4. In this lesson we'll hear the "Question of the Week". There are hints for you to try to find the answers for the question "What else do they need?" After this we'll have a "Story Interlude'' for you. In this story you'll hear a conversation between Kathy and Elizabeth about taking the subway or driving to work. In this conversation we'll learn that you can use a credit card to pay for gas.