When we are talking about one thing in particular, we use the. When we are talking about one thing in general, we use a or an. •I was born in a town. •John had an omelette for lunch. •James Bond ordered a drink. •We want to buy an umbrella. •Have you got a pen? •The capital of France is Paris. •I have found the book that I lost. •Have you cleaned the car? •There are six eggs in the fridge. •Please switch off the TV when you finish.