What is a person called who flies to space?
astronaut
Is this an airplane?
No, it isn't. It's a rocket
Does a hot-air balloon have wings?
No, it doesn't
What do they have in common?
They can all fly
Have you ever been in an airplane?
Ys, I have / No, i haven't
Would you prefer to fly in a balloon or in a rocket?
...
What is this? Can it fly?
It's a bus. No it can't
What is this?
It's a helicopter
What is this?
It's a hot air balloon
