Zakreśl w każdym zdaniu poprawne formy czasowników.

1. I'm playing / I play tennis with Alex next Saturday.
2. The match starts / is starting at 4 p.m.
3. I've decided that I'm joining / I'm going to join a gym.
4. I don't think I'm ever getting / I'll ever get fit.
5. We're going / We'll go skiing in February. I can't wait!
6. I'm sure you enjoy / you'll enjoy badminton.