Answer:
Monitoring his study methods.
Explanation:
Monitoring -
It refers to the practice of tracking any of the activity , is referred to as monitoring .
The method is used in many field like in companies , business , society , studies etc.
The method involves proper trading of the task from time to time , in a very continuous manner .
Hence , from the given scenario of the question ,
Franco is managing his studies in a very effective manner in order to make sure that whatever he studies sits in his mind by taking test .
Hence , the correct answer is Monitoring his study methods.
