If you ___________ for your flight, you need to cancel checkin to be able to change your flight.
举一反三
- If you ___for your flight, you need to cancel check-in to be able to change your flight. A) B) haady checked in C) have already chd alreecked inD) already checked in A: already check in B: have already checked in C: had already checked in D: already checked in
- When you check in for an international flight, you have to show your passport.
- You must check ( )at the airport an hour before your flight takes off.
- （T/F1）If you are going to transfer, and if it's of the same flight, you have to check in your luggage.
- If you don’t book a _____ flight, you need to change in Guangzhou.