101.  When the dinner finished, we went home.

102.  Professor Hunter was very excited that morning because he had just finished the papers of his invention.

103.  Of course, on this holiday must finish many homework .

104.  After class, the student should finished the homework on time, so and on.

105.  After class, students should finish the homework on time.

106.  While the students don't finish the homework, the teacher should consider whether if the homework is very difficult and too much for them or not .

107.  During the course of class the student should answer and ask for questions active to finish the content planed .

108.  It's the least requirement to obey the rules of class and finish homeworks ordered by teachers on time, as the student.

109.  He should pay attention to the lesson and finish the homework in time.

110.  The student should, in turn, respect the teacher, a student must finish his homework and hand in on time because it shows students' respections to teachers' orders , when a teacher is having a lesson, a student can't sleep and talk to another student even in a low voice .