v.
make up work that was missed due to absence at a later point; "I have to make up a French exam"; "Can I catch up with the material or is it too late?"
v.
form or compose; "This money is my only income"; "The stone wall was the backdrop for the performance"; "These constitute my entire belonging"; "The children made up the chorus"; "This sum represents my entire income for a year"; "These few men comprise his entire army"