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Lin Yu went to Harbin last winter. He went skating on the lake. On his way home, he broke his leg. He went to see a doctor. The doctor asked him to stay in hospital. He was worried about his lessons. His classmates were nice. They went to see him. They took some fruits with them. Lin Yu showed them the photos of Harbin on his mobile. They hoped he could be back to school soon. ( )3. Lin Yu couldn’t go to school. He must stay in hospital.