A good oneis yo estaba corriendo = I was running as estaba can also be used for he/she was running or when using 3rd person singular él quiere ir a Madrid = He wants to go to Madrid -
Ana Frank, una joven que vivió en un ático en tiempos muy duros.
The answer is A
hope i helped
3 . Ti is the answer
i know spanish 100% so this answer is right