Concept:The phonetic symbol /tʃ/ represents the “ch” sound, as in “church”.Explanation:Say each option aloud and listen for the /tʃ/ sound.A. leaf is /liːf/ — no /tʃ/ sound.B. peach is /piːtʃ/ — it contains the /tʃ/ sound at the end.C. chic is /ʃiːk/ or /ʃɪk/ — it has the /ʃ/ sound, not /tʃ/.D. cede is /siːd/ — it has an /s/ sound.Only “peach” contains the exact sound represented by /tʃ/.Answer:B. peach