English is the mixture of languages. English is a Language of the English. -> The smallest unit of English language is alphabet and the large unit is a sentences. -> There are 26 letter in English alphabet -> There are five vowel letter in English alphabet (a, e, i, o, u) -> There Are 21 consonant litter in English alphabet “rest of vowels” Word word :- A word is a group of letters that give a complete meaning. Ex:-boy, pen, dog. Etc.