Spelling also gets creative. One example is that "foot" was often spelled "hut" because the "f" sound in Japanese is written with the character "hu." The word "knee" was spelled a number of ways, ranging from "nie" to "kenn."
But this one takes the cake. One question instructed the students to look at a picture of a man pressing his hand to his forehead and then answer the question "Are you okay?"
Answer: "I am a hedick."
(She was, of course, trying to say "I have a headache." ...I couldn't stop laughing for a while after reading it.)