spoonerism

"The family is becoming more organized now that they have a new calendar. "

"He turned when he heard the sound of footsteps behind him.  Nobody made a sound."

"My son's name is Ethan, and the initial of his first name is E. "

"My daughter's teacher is very kind and helpful. "

"Except for one or two days a year, he usually walks to work."

"The teacher accidentally transposed the order of the students' names on the attendance sheet, so she called out Sarah after John. "

"The children were running to catch the school bus. "

"The teacher wrote new vocabulary words on the board. "

"My mom used the phrase "Think before you speak" often. "

"The teacher gave a good example of a sentence using the past tense. "

"The teacher pointed to the map to show the students where the capital city was located. "

"The teacher's lesson plan was a classic example of how to teach fractions effectively. "