I’m very worried because I have made ________________ progress in my math.
She doesn’t feel _____ though she is ____.
When we practice_____English,we often end up___in Chinese.
_____ the help of the teacher,he became a good student.
-_____do you tell your mother about your English result? -By using my mobile phone.
Father is ill. He wants his doctor to give him ______ about his heart trouble.