I am busy trying to complete an exercise in which I have to harmonize a soprano melody using supertonic and subdominant harmony where the red stars are marked. I am allowed to use inversions. I got stuck in bar 5 where the blue arrow is pointing. Could anybody give me a hand and tell me what chords could go in this space? I only have the main diatonic chords to work with and have to follow the ii7 with some kind of dominant family chords. The problem I have is that the D in the soprano wouldnt resolve if I used a V chord... This is what confuses me. So the only other chord that goes there is a vii°6.. maybe that could go to a V7 chord?