1. We have DSL Internet access atinon work, but I don't have a high-speed connection atinon home.

2. The kids are learning about the Civil War atinon their history class atinon school.

3. Toby was atinon the hospital for two weeks after his motorcycle accident atinon the freeway.

4. Jane and Debbie saw dolphins atinon the ocean while they were having a picnic atinon the beach.

5. Fred loves to go camping atinon the desert, but Kyle prefers to camp atinon the mountains.

6. The conference was held atinon a ski resort atinon Telluride, a small town atinon southwest Colorado.

7. You can buy stamps atinon the post office atinon Delancy Street.

8. The old man who was standing atinon the corner yelled at the kids who were playing atinon the street.

9. While they were hiking atinon Ridgeback Mountain, Laurelle and Frank saw a bear atinon the woods.

10. They have a small house atinon a lake in the countryside. When I visit them, I always love to sit atinon the shore and watch the kids swimming atinon the lake.