Joke

One day at school, Little Johnny and his friends were asked to do a sheet of paper which said, “Put a matching word from the word bank into the slot in the sentence that makes it make sense.” But when the teacher marked Little Johnny's papers, she asked why he put the word bank in every slot. And he says, “Well teacher, you said to put a word from the word Bank and that's one word! So I had no choice but to put down that word!”