Grandad and his friend were working at Heathrow Airport when they ______ the sound of a helicopter.They ______ at the sky when suddenly his friend _____, It’s the Beatles! They are in the helicopter! While the helicopter ______ past them , Grandad ______ a white face. He thinks is was John Lennon. Finally, the helicopter landed. While they _____ a door ______. It was the pilot. While the pilot _____ at the crowd, the Beatles ______ out of a door on the other side of the helicopter.