Great to use in a conversational classroom. After teaching the students the rules of using "used to" use this worksheet to help them create and answer questions using this phrase. They need to go around to other students in the class and ask them a question that relates to a particular square. For example, for the square that says "used to play soccer" the student A would pose the question, "Did you used to play soccer?" And student B would respond positively or negatively. If student B says yes, he or she writes his or her name in the box. The students should try to find a different person for all the squares.