Concept:The vowel sound in "put" is the short /ʊ/ sound, not the long /uː/ sound.Explanation:The underlined letter "u" in "put" is pronounced /ʊ/, as in "wool".Now check the options:"fool", "cool", and "school" all have the long vowel sound /uː/."wool" has the same short /ʊ/ sound as "put".So the word that shares the same vowel sound is "wool".Answer:B. wool