Concept:This question tests the ability to recognise and match English vowel sounds.Explanation:The vowel sound that must be matched is /əʊ/. "Brown" is pronounced /braun/, so it contains the diphthong /aʊ/. "Blew" is pronounced /blu:/, so it contains the long vowel sound /u:/. "Road" is pronounced /r@Ud/, so it contains the same vowel sound /əʊ/. "Now" is pronounced /nau/, so it contains /aυ/, not /@U/. Therefore, the word with the same vowel sound is "road".Answer:C. road