Read the sentences.
I - You would abide by the law and it would be a hopeless situation for them;
II - (…) you've got to talk to them, to inquire after their mothers (…);
III - He had a deep fondness from the old log house and for its setting in the mountains;
IV - Anna expressed amazement at how much Boise had grown in the years.
Choose the option in which the usage of the prepositions is correct.