Respuesta :
Hard work with carefully really works during play, so option b is correct, Nile works hard with care about the knee.
How careful about injury during play?
Every sport gives more effort to win, and both physical and mental health are required during play. If the body gets injured it affects both physically and mentally.
The injury affects the play because the full focus of the play is distracted by the injury and it also gets worse during play.
The injury should be checked, how it gets bigger during play, but during the match full focus to play and win, and require more attention. But it does not affect health.
Therefore Nile should be more careful about his knee and work hard, hence option b is correct.
Learn more about caring about injury during play, here:
https://brainly.ph/question/14280713
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