Please choose the correct ending to complete the given sentence: Youth: [header] How to catch up on missed schoolwork quickly [title] Let your teacher know of your absence in advance, if possible. [step] You never know when an illness or family emergency will strike. However, if this absence is planned, let all your teachers and the school administration know in advance.

Ending1: They can schedule a meeting or reconvene to discuss the issues with you. [substeps] If a member of your class is busy, request to be spoken to about it. Ending2: That way, they can get make-up work to you as soon as possible. [substeps] Say something like, " i'm sorry, but i'll be out of class tomorrow for a family reunion. Ending3: This way, parents and students can alert management that there is a new student in the school and let them know when they see you absent. For instance, say you are visiting your school on an urgent day, and your teacher would like to see you early. Ending4: They will be able to provide further assistance if you are absent. [substeps] Practice stopping by and casually checking on your grades while you're absent.

Answer format: ending1/ending2/ending3/ending4