Answer:
1. Joe goes everywhere by bike. He doesn't have a car.
2. Helen was listening to music when I arrived.
3. We went to a very nice restaurant last weekend.
4. I brush my teeth with toothpaste.
5. I use a toothbrush to brush my teeth.
6. Can you tell me if there's a bank near here?
7. My brother works for an insurance company.
8. I don't like violence.
9. When we were in Rome, we stayed in a big hotel.
10. If you have a problem, I'll try and help you.
11. I like your suggestion. It's an interesting idea.
12. Can you smell paint?
13.I like volleyball. It's a good game.
14. Lisa doesn't usually wear jewelery.
15. Jane was wearing a beautiful necklace.
16. Does this city have an airport?
Explanation:
Use a when the noun or adjective that comes next begins with a consonant sound. Use an when the noun or adjective that comes next begins with a vowel sound.
