мы ждали костю целый час, а потом р

мы ждали костю целый час, а потом решили,Э что он ,должно быть, пошел с отцом на рыбалку

Результаты (английский) 1:

We waited an hour and Kostya then decided, that he must have gone with his father on fishing

Результаты (английский) 2:

we waited an hour Kostya, and then decided that he e, must have gone on a fishing trip with his father

Результаты (английский) 3:

We have been waiting for for Kostya a whole hour, and then decided to,E that he ,should be, he went with his father on fishing