B1
a piece of work, especially school work, or a job that you are given to do
Dictionary examples:
My assignment was to count sheep. I fell asleep at number three! (0.0)
The assignment was to write a love letter. I wrote to pizza! (0.0)
My dog ate my assignment, then wrote a better one overnight! (0.0)
The assignment is due on Friday. (22.5)
a vocabulary/reading/math assignment (30.0)