Question

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

Answer 1

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.