Now ask and answer about your desks. use. in, on, under, next to. 1 where are the pencils? they're on the desk. 1. where are the pencils? 2.where`s the rubber? 3.where`s the pencil case? 4.where`s the homework? 5.where`s the books.6.where`s the pencil sharpener? 7.where are the pens.8.where`s the bag.