Most teachers develop fill in the blank questions from their... a. Teacher's edition of the textbook b. Students' suggestions c. Past tests d. Lecture notes

# Brief Explanations: Teachers typically derive fill-in-the-blank questions from lecture notes because these notes are tailored to the specific course content they have taught. Lecture notes reflect the information and concepts emphasized during classes, making them a reliable source for generating relevant questions.# Answer: D. Lecture notes