Работа с правилами аэропорта,нахождение ошибок.Correct wrong rules
1.You can use a trolley.
2.You must not check in your luggage.
3.You must take a taxi to the airport.
4.You can not exchange money at the currency exchange office.
5.You must buy something in the duty-free shop.
6.You must not ask questions at the information desk.
7.You can see the information about your flight on the information board.