なお訂正

 Once there was a poor man. He was a junior high school
English language teacher with very low TOEIC score.
His ears always deceived him. He heard "I like dog"
as "I like Dog". He knew he knows nothing. So he always
made a thumbs-up and said "yeah!" when his pupils answered.
He often taught a verbal noun as a present progressive.
His "It's easy!" was "Before the breakfast!" So they called
him thus in secret.
 But his sheep liked him very much. It was because he was
a good rock'n roller. He had played a guitar and his class
had sang along with him. He couldn't teach English. So he
taught the Beatles.
 I hope they are too.