语法训练题用以下词语填空passport,taxi,check-in counter,airport,suitcase,

语法训练题
用以下词语填空
passport,taxi,check-in counter,airport,suitcase,X-ray machine,holiday,ferry,transport,ticket,passenger,plane,Airport Express,seat,boarding pass.
Andy enjoys taking a 1)____________.It is the only transport in the sky.Today he is going to Hong Kong for a 2)____________ by this type of 3)___________.He has to arrive at the 4)____________two hours ahead so he leaves home very early.He takes the 5)_________ train to the air terminal.First he goes to the 6)__________ to check in his luggage.He has a 7)_________ and a rucksack.He shows his 8)__________ and air 9)___________ to the staff member.Then he gets a 10)_________.It shows his 11)___________ is 22D.After the immigration desk he puts his rucksack through an 12)___________ and he walks through a metal detector.Now Andy is ready to board the plane.