Операция должна была быть сделана д

Операция должна была быть сделана десятого,но, ввиду плохого состояния больного, ее пришлось отложить. Но профессор настаивает на проведении операции не позднее конца месяца.

Результаты (английский) 1:

The operation was supposed to be made of the tenth, but due to the poor condition of the patient, it had to be postponed. But the Professor insists on the operation no later than the end of the month.

Результаты (английский) 2:

The operation had to be done the tenth, but, due to the poor condition of the patient, it had to be postponed. But the professor insists on the operation by the end of the month.

Результаты (английский) 3:

the operation should be done on the 10th, but due to the poor condition of the patient, had to be postponed. but professor insists on the operation no later than the end of the month.