Pronunciation: Diphthongs /ɪə/, /eə/ and /ʊə/
British-style near /nɪə/, care /keə/, tour /tʊə/ may correspond to American /nɪr/, /ker/, /tʊr/ or /tɔr/. Tour also varies within British speech. Practise the printed centring glides in a deliberate British-style performance, but accept standard rhotic/merged variants in an American performance. Read: We care for the area near the school. Do not use en-US TTS as proof that every word has a centring diphthong.