Listen to the dialogue and complete the following summary of the dialogue. Michael, a new employee, is not familiar with the company environment, so Sally shows him around. They start from the office of Ms. Brown, the manager of the 1____ Department. On the opposite side of Ms. Brown’s office is the 2_____ office. The Sales Department is 3______, the Purchasing Department is 4______ , and the Marketing Department is 5_____. These offices and departments are all on the 6______. They then go upstairs to the 4th floor. The 7_____ Department, the 8_____Department and the 9______ are on this floor. The toilet is 10_______ in front of them.