Here is the correctly completed text:
- An opportunity to spend 10 days among children from different places was wonderful.
- It was more beautiful than I expected.
- When we arrived, the one thing we had was a great meeting where we got to know each other.
- All the kids told about themselves and what kind of art they enjoyed.
- The next day we went to the local lake for a picnic, but unfortunately, we did not stay long there because of the rain that started an hour later.
- Each day we could choose among numerous art activities. I tried most of them.