Question

А как будет I think he has ________ the wrong decision. did made carried out

Answer 1

Правильно будет - I think he has made the wrong  decision 

Answer 2

Правильный ответ ,made

Answer 3

I think he has made the wrong decision.

The word "made" is the correct choice in this context. It indicates that the person in question has taken a specific action or decision. The word "did" would not be appropriate here, as it does not convey the same meaning. The phrase "carried out" suggests that the person has completed a task or action, which is not the intended meaning in this sentence.