________arrived at the airport when I heard my flight announ

when will their flight l___ at the airport when they arrive at the airport,their flight _______ off.A.h what must you do when your flight arrives at the airport? When I was doing my homework ,I heard someone (knock) at the When I arrive at the airport ,people are b____ I arrived at the airport ________(after/while/when/before)) I'll meet you at the airport when you _______. I need to meet my uncle at the airport. My uncle met me at the airport.()()() at the airport? When I heard the sad news,my heart So when I get a phone call at the airport,I'll admit it,I li 英语填空.急用~1.One day,when I was at an airport w_____ for my fli