The Simple Present of Be - Short Answers to Yes-No Questions 

English language simple present tense of the verb "be" by a native speaker.
ESL, ESOL
Simple Present Tense
Present Simple
Basic Verb Tenses
Verb Conjugation
Present Tense Examples
Daily Routines
Present Tense Verbs
Present Tense Usage
Grammar Lessons
English Verb Forms
Present Tense Practice
Simple Present Sentences
Present Tense Structure
Present Tense Rules
Present Tense for Beginners
Everyday English
Using the Simple Present
Present Tense in Context
Verb Tenses Made Easy