what are they like? Example my desk at home is seldom

What are they like? Example my desk at home is seldom neat. There are a lot of exercise books and textbook on it. I' ve got a thick dictionary on it too. There's always a bottle of glue, some pens and pencils there.
a) your desk at home
b) your desk in classroom before ( after) the lesson
c) your desk at an English lesson
d) your teacher's table
e) your school bag before going to school
f) your pencil case
g) your English classroom
h) your shelf ( or bookcase) at home