This is an interview sheet that was made for 6th graders at elementary school. It is used for unit 6 of New Horizon.
Basically in pairs students take turns asking each other whether they like x or y. They should realize that in English the plural is sometimes needed. When doing this I recommend the questioning student reacts in English (with phrases like, "I see", "wow!", "Nice"...etc).
I have also being doing it in rotation so that after a minute or so the students ask another person the questions.