Complete the sentences with 'a', 'an', or 'the'.

1. I want to buy a pair of shoes. 2. Can I have an aspirin, please? 3. Diana's is a jeweller's. There's a fast food restaurant next to it. 4. Is there a bookshop around? 5. The shoe shop opposite my house is very cheap. 6. Karen's is a clothes shop. The clothes shop is on the first floor.