As most of us acknowledge, non-native speakers of English (NNS) often have problem with pronunciation. As their tutor, I feel so sorry for them and REALLY want to help them. Can you tell me, what are the problems areas that faced by them? Is it intonation? or word stress? or sounds? or rhythm? Your help will be highly appreciated and this will help me a lot for the sake of my NNS students future. Thanks.