Home work will help you to manage your time if not you might be using those time in some other purposes .
Homework will help you manage your time , if not you might be using that time in some other purpose . Homework will help you to manage your time ; if not , you might use that time for some other purpose . Homework will help you manage the time you might otherwise be using for some other purpose . Homework will help you manage your time , otherwise you might use that time for some other purposes .