Vowel Sounds Influenced by r 44b /u(r)/ sound My First Book of Numbers to 20 From the American Revolution to the Civil War Consonant Sounds 3.1 /f/ sound Consonant Digraphs 20 /th/ sound Consonant Digraphs 20 /th/ sound Ginger and Galvin's Garden Consonant Sounds 12.3 /r/ sound