Spanish Grammar/Vowels and consonants
Spanish has five vowels: A, E, I, O, U.
Spanish also has some special consonant sounds: j, x, ll, z
C The letter C can be pronounced /k/ or /s/ based on the letter that follows it: Ca, co, and cu is pronouned as /k/.
Ce, and ci is pronounced as /s/
G The letter G can be pronounced as /x/ or /g/ based on the letter that follows it: Ga, go, and gu is pronounced as /g/ ge and gi is pronounced as /x/.