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.

1 +
2 must
3+
4 can
5+
6 must
7+
,в трех предложениях not убрать