Concept:Identify the word whose vowel sound matches the long /uː/ sound.
Explanation:The symbol /uː/ represents a long "oo" sound as in "food".
A. plumber is pronounced as /ˈplʌmə(r)/, so it does not contain /uː/.
B. pull is pronounced as /pʊl/, so it has a short /ʊ/ sound.
C. suit is pronounced as /suːt/, so it contains the long /uː/ sound.
D. hunger is pronounced as /ˈhʌŋɡə(r)/, so it does not contain /uː/.
Therefore, the word that contains the sound /uː/ is "suit".
Answer:C. suit