my students have certain vocabulary that they are responsible for on certain days. is there a way that they could sortof "schedule" their vocab review to happen? like if they say they need to know "parts of the body" for October 5, on October 2 (or whatever it would be), when they went to do some vocab sets, Lingco would choose it for them based on how many days away it was and do a mixture of the vocabulary for the next 2-4 days or whatever? Not sure if I'm making my idea clear.