Can this machine be adopted______farm work?
Options were: a)in b)into c)for d)by
Please provide the correct answer with proper explanation.
The preposition "for" would be the best option, based on the etymology of the word. Adopt = "chose for oneself, take by choice, select".
We're looking for long answers that provide some explanation and context. Don't just give a one-line answer; explain why your answer is right, ideally with citations. Answers that don't include explanations may be removed.