Answer:
1 I'll buy it,
2 I'll help you if you need me,
3 we're meeting tom at 9 pm. be there,
4 I think joe will win the tournement,
5 the train is leaving at 8 pm,
6 I'll call you later, I promise,
7 I think life will be better in the future,
8 Take it easy! You're going to break the joystick.