1, Teacher X, I am very happy to have a happy new semester with you. I hope you can teach me more math knowledge this semester.
2. Teacher X, I hope you will be patient. I will study harder and ask you questions about mathematics.
3. Teacher X, I hope you can pay more attention to me. I want to do better in math in the new semester.
4. Teacher X, I am looking forward to your math class in the new semester, hoping to learn more new knowledge.
5. Miss X, I want to improve my math scores. I hope you can help me.