What is it?
A cough.
What is it?
Maths.
What is it?
Earache.
What is it?
PE.
What is it?
A stomach ache.
What is it?
Geography.
What is it?
Toothache.
What is it?
Art.
What is it?
A headache.
What is it?
English.
What is it?
History.
What is it?
Music.
What is it?
A cold.
What is it?
Science.