Look and rock (v) or cross (x)

Salut!
1. Wrong rule (in football, you can't run with the ball, holding it in your hands)
2. Right rule (in basketball, you can throw the ball into the basket)
3. Wrong rule (in cricket, you cannot kick the ball, you must use your stick to hit the ball)
4. Right rule (in tennis, the players must hit the ball with the racket)