To express "homework" in Engpsh, you can say "homework" or "assignment." Here are some examples of how you can use these terms in sentences:

"I have a lot of homework to do tonight."
"Can you please remind me to do my homework after dinner?"
"I always try to finish my homework before I watch TV."
"Our teacher gave us a new assignment to complete over the weekend."
"I need to hand in my assignment by Monday morning."

Note that "homework" refers specifically to work that is assigned to be completed outside of class, while "assignment" can refer to any task or project that is given by a teacher or employer.