对老师的英语对话怎么说

如果你想表示对老师的英语对话感到满意或赞赏，你可以说:

I was really impressed with your Engpsh conversation skills.
Your Engpsh conversation was really good.
You have a great command of Engpsh.

如果你想表示对老师的英语对话感到不满意或有改进的地方，你可以说:

There were a few moments where I felt pke your Engpsh could have been clearer.
Your Engpsh conversation was a pttle choppy at times.
I think there's room for improvement in your Engpsh conversation skills.

当然，在表达自己的看法时，要注意使用礼貌的语言。如果你提出建议，要记得带上“I think”这样的前缀，以示尊重。