Help me to correct these sentences

[jomo27]

Five thumbs for those who help me.

Thanks!

1. Good then. I'm bored with Seoul and I'm still a long way to go, can't wait to the time I will graduate.

2. Can't wait to see what's gonna happen in the next 5 years.

3. When you wait for something, it will feel very long, but once you get it, you will feel that time passed quick.

[Rover_KE]

1. Good then.* I'm bored with Seoul and I've still got a long way to go. Can't wait to the time I will graduate.

2. Can't wait to see what's going to happen in the next five years.

3. When you have to wait for something, it feels like it takes a very long time, but once you get it, you feel that the time has passed quickly.

* 'Good then' is not an idiomatic expression.

Rover