Поставить в правильной форме the good stamina (to need) to become successful in sport the sports results (to study) by our coach after every competition the chess contest (to organize) in our city once a year
The good stamina (is needed) to become successful in sport. The sports results (are studied) by our coach after every competition. The chess contest (is organized) in our city once a year.
The sports results (are studied) by our coach after every competition.
The chess contest (is organized) in our city once a year.