Choose the best word flight, journey, trip, travel or voyage to fit these gaps.

1. I would love to travel round the world in a balloon.
2. The liner Titanic sank on its very first .
3. How long does the from New York to Rio take?
4. She says her hobbies are reading, golf and .
5. When they were in Cairo they took a to see the Pyramids.
6. Getting from London to the north of Scotland involves a long overnight train .