Do or Does - How to Use Correctly With Just an Easy Method HD

Online Test of Do Does go this link http://www.englishea.com/ea-english-test/do-does/ Here is the rules of using Do Does in the sentence of Simple Present Indefinite tense When the Subject Is He, She or It, We Add Does at the Beginning to Make the Affirmative Sentence a Question. Notice That the Letter S at the End of the Verb in the Affirmative Sentence (Because It Is in Third Person) Disappears in the Question