Which key is the most appropriate for the second staff?

ANSWER

The previous key was f minor and the first chord in the second staff is the tonic of the key. It is a minor triad which is the pivot chord to c minor. The phrase returns to its tonic in c minor through the authentic cadence at the end. Correct answer is 4.
Which key is the most appropriate for the second staff?
ANSWER
The previous key was f minor and the first chord in the second staff is the tonic of the key. It is a minor triad which is the pivot chord to c minor. The phrase returns to its tonic in c minor through the authentic cadence at the end. Correct answer is 4.