b, c, d, f, g, h, j, k, l, m, n, p, q, r, s, t, v, w, x, and z are all consonants.
a, e, i, o, and u are all vowels
y is considered a consonant, although it is a vowel-sound.

This website has been posted for teaching English Grammar and Vocabulary through video lessons and example sentences showing how to use these grammar points and words in a sentence with the meaning in the authantic examples.