I persuaded father to stop smoking ,but failed.单句改错

I persuaded father to stop smoking ,but failed.单句改错
I persuaded father to stop smoking ,but failed.单句改错

I persuaded father to stop smoking ,but failed.单句改错
persuade 是劝服别人做某事,如果劝了未劝成功,应该用try to persuade
persuaded ->tried to persuade