Complete the sentences with at, in, or on.

Here are the correct prepositions for each sentence:

1. The children were sitting at the table and waiting for the soup.
2. There is no milk in this bottle.
3. We like to sunbathe and swim in the sea.
4. A: Can you see my glasses on the table over there? B: No, I can't. You must have left them somewhere else.
5. My father is at work now so you can call him.
6. We installed solar panels on the roof of our house.
7. You don't need to worry. The robber is in prison already.
8. My friends are at the party now.
9. is on page 201 of your textbook.
10. I can see three people in this picture.
11. There have been no cars on the roads today.
12. Paul was standing at the window and looking outside.
13. We were sitting peacefully in the coffee shop when a stranger approached our table.
14. There was much snow on the ground when I looked out of the window in the morning.
15. Chris is at school now.