Choose the word or set of words that, when inserted in the sentence, best fits the meaning of the sentence as a whole
It was advised that ____ inside until the storm passed our area.
1) we are staying
2) we stay
3) we may
4) we stayed
I believe that the answer is 2. But, I also think 4 is equally correct because I know most subjunctive structures can be replaced by "should + infinitive" or ordinary present and past tenses. Am I right?