1. "I need to work on my pronunciation."

2. "I should have given more examples during the lesson."

4. "I should have provided more opportunities for student participation."

5. "I need to be more patient with struggling students."

7. "I need to create a more engaging learning environment."

8. "I should have used more visual aids in my lesson."

9. "I need to adjust my teaching style to better suit my students' needs."