Preheat oven to 375°F. Lightly grease a baking sheet.

In a large bowl, mix together flour, baking powder, sugar and salt. Add in the oil and milk, then stir until the dough comes together.

Roll dough out on a lightly floured surface. Cut dough into biscuits and place on lightly greased baking sheet.

Bake in preheated oven for 15 minutes, or until golden brown.