I like sad songs on it I do crook of my daughter very much.
Maybe you meant to say you like sad songs and you think of your daughter very much.
My son has a scholarship in America. I think and worry about him so much to practice the language because we are the only mother and dau
Should say " only mother and son." or My daughter has a scholarship.
Are you hoping to go visit him/her in US and want to learn English for trip or just to learn to talk in English to him/her. I am still confused if you have a daughter or son going to America and even if they are there yet.