69.1 Some of these sentences need a/an. Correct the sentences where necessary. 1. I hope you enjoyed your holiday. 2. Helen goes everywhere by bike. He doesn't have a car. 3. We went to very nice restaurant last weekend. 4. I brush my teeth with toothpaste. 5. I use toothbrush to brush my teeth. 6. Can you tell me if there's bank near here? 7. My brother works for insurance company. 8. I don't like violence. 9. When we were in Rome, we stayed in big hotel. 10. If you have problem, I'll try and help you. 11. I like your suggestion. It's interesting idea. 12. Can you smell paint? 13. I like volleyball. It's good game. 14. Lisa doesn't usually wear jewellery. 15. Jane was wearing beautiful necklace. 16. Does this city have airport?