Плюсы и минусы спорта
По три предложения в каждом.
НЕ В ПЕРЕВОДЧИКЕ

First,Sport help to keep fit. Second,You can develop your achivements. Besides, you can meet new friends on the training.  

Pros:1) Sport helps you to keep yourself fit.2) You can develop your physical skills.3) Sport is good way of meeting new people, so you can make new friends and improve your health.Cons:1) You can injure yourself.2) You just waste your time and money.3) It's possible that you will be addicted from sport.