题目内容：

A boy trembled in the cold winter, wrapping his arms wound 1. (he) on a bus stop bench. He wasn’t wearing warm clothes and the temperature was -10℃. 2. a heartbreaking scene it was! But the good deeds of the ordinary people 3. witnessed the 11-year-old Johannes were both joyous and inspiring. A woman, 4. (sit) next to the boy, discovered he was on a school trip and was told to meet his teacher at the bus stop. She 5. (selfless) covered his shoulders with her own coat. 6. (late), another woman at first gave him her scarf, and then wrapped him in her large jacket. Throughout the day, more and more people offered Johannes their gloves and even the coats off their backs.

Actually, it was a 7. (hide) camera experiment by Norwegian charity SOS Children’s Village as part of their winter campaign to collect 8. (donate) to help Syrian children get through the winter. Synne Ronning, the information head of the organization, also 9.（note） that the child was a volunteer who was never 10. any danger during the filming.