单句改错 (15分) (每小题均有一处错误,请将其改正。每小题3,共15分。) This is my friend. She name is Sarah. __________________________ --Are you from England? --Yes, I’m. ____________________________ He is one of the tallest boy in our class. __________________________ Ben Brown is a English teacher. __________________________ My sister is a nurse and she take care of patients. _________________________