Little Johnny's Alphabet Blunder

In English class, the teacher says, "Kids, you need to say the alphabet. Okay, Sally, you first." Sally says, "Okay, a b c d e f g h i j k l m n o p q r s t u v w x y z." The teacher says, "Good job, Sally." Then the teacher called on four other students who got it right. Then the teacher called on Little Johnny. The teacher says, "Little Johnny, say the alphabet." Little Johnny says, "b c e f g h i j k l m n o p s v w x y z." The teacher says, "No, Johnny, that's not right." Johnny says, "Oh, I forgot, u r a q t." The teacher says, "No, still not right, and thank you." Johnny says, "Oh, I’ll give you the d later." The class laughs and the teacher says, "Go to the office now."