- Have any questions?
- [email protected]
- Home
- After you buy an airplane ticket, you must .
Question 1:
After you buy an airplane ticket, you must ....... once you arrive at the airport in order to confirm the flight and*^*get a seat on the aircraft. A. check over
B. check in
C. check out
D. check off
These questions are from this test. Would you like to take a practice test?