Are you sick?
Let's review some health words! Begin Here http://www.schularena.com/englisch/reading_compr/task5/health01.html
Holy
(adj): Sacred, divine, blessed.
Holiday: a holy or festive day; a day off, vacation (also sacred)
Expressions: Holy Cow! Literally true in India.
Ex: Holly Mackerel! Delicious, healthy and full of mercury.