I am sorry again. Kindly give me an advice to the question in the title and let me thank you in advance. This is actually the continuation of the prior question.
Again, I am now trying to make a question in which readers need to choose appropriate words that are not appropriate as/for antonyms in the question.
For example, the whole current sentence as of now is below.
Now, choose the word(s) that is ( are ) NOT appropriate for antonym(s) of the words in the questions. The answer is not limited to one choice.
In this case, the answer is B. Anyhow, I begin to have a question if the sentence of the very question is correct, where I am wondering which preposition I should use, namely, as or for, following after the word antonym.
I hope you understand me.