Listen and think about the oo sounds. Choose the correct sound. /u:/ boot /ʊ/ look 1 book /u:/ /ʊ/ 2 cook /u:/ /ʊ/ 3 moon /u:/ /ʊ/ 4 good /u:/ /ʊ/ 5 foot /u:/ /ʊ/ 6 room /u:/ /ʊ/ 7 zoo /u:/ /ʊ/ 8 wood /u:/ /ʊ/