3 Find the underlined words in the article which match the definitions below. 0 People who work at a railway station.station staff 1 Checks before you get on a plane to make sure you aren't carrying anything dangerous. 2 A seat on a plane or a bus which can be moved back so that you can sleep. 3 An adjective meaning something which is booked (a hotel, flight, etc.) very near to the time the person needs them. 4 A place you can go to ask for help or information. 5 Television screens or electronic screens in airports or railway stations which show when flights or trains leave or arrive.​