While I (1) was reading the flight information board. I (2) noticed That my flight left from a different terminal. I (3) was running through the departure lounge to catch the airport shuttle bus when I (4) was tripping over someone’s luggage and (5) dropped my handbag. All the contents of my handbag (6) fell out onto the floor. While I (7) was picking up my things. I (8) saw a passport under a chair in the lounge. I (9) was reaching for the passport when I (10) heard an upset passenger talking to an airport official . I quickly (11) went over to them with the passport.