Student or Learner
Can any one explain for me the opposition?
By the way,is this sentence correct?
Sam,the nurse is British.
Sam, the nurse is British = You are talking to someone called Sam and you are telling him/her that a specific nurse is British.
Sam, the nurse, is British = There is a British nurse called Sam. You are imparting this information to someone.
Note that we put a space after every comma.