1. More tourists won't go to Antarctica in the future. It's becoming very popular.
2. People might go on holiday in space. It's possible!
3. I know I will become an astronaut. I don't like flying.
4. I might not stay at this school. It depends if my dad gets a new job.
5. I'm sure I will pass the test because I studied a lot.
6. England might win the next World Cup. Who knows?