1
1 - competition
2 - place
3 - safe
4 - picnic
5 - shops
3
2) You must wear trainers when you go running.
3) You mustn't kick the ball in basketball.
4) You mustn't dive into the pool.
5) You must drink lots of water when you do sports.
6) You must bring your gloves to boxing practice.
4
1 - Have you got any plans for Friday afternoon?
2 - Do you want to come with me?
3 - It starts at 7:30.
4 - See you then!