1. Failure to hand in your homework will deduct your usual grades and may lead to your failure.

2. College examination subjects are usually 30%, and thesis scores account for 70%. The usual grades include the comprehensive grades of class attendance, homework and usual performance. If you don't hand in your homework, the teacher will fail you.

2. Failure to hand in your homework will make your image worse in the teacher's mind, and your academic performance will also be affected. Correspondingly, it will be gradually ignored by teachers, and the consequences will be more serious.