Выберете правильное слово! ХЕЛП МИ!

1. look at the information board 2. find your flight number 3. find your check-in desk 4. join the queue 5. show your passport 6. check in your baggage 7. leave behind the dangerous items 8. go to the passport control 9. open your passport 10. a very big suitcase can be heavy 11. don't miss your flight! 12. don't lose your baggage! 13. don't take liquids with you