2. The eyes of the crowd looked at Tiananmen Square in unison. The eyes of the crowd looked at Tiananmen Square.
3. Premier Zhou was concerned about comrade He Qifang, the writer. The Premier is concerned about his comrades.
4. After the competition, the winning athletes ran all over the street in excitement. The athletes ran.
5. The discovery of the Great Yarlung Tsangpo Gorge was the result of the hard work of several generations of scientists in China. Abbreviated sentence: The discovery was the result.
6. He drank a bag of milk and ate two buns and went to school. Contraction: He went to school.
7. Qiu Shao-yun lay motionless in the fire like a thousand-pound boulder. Abbreviation: Qiu Shaoyun did not move a muscle.
8. "The old man thought to himself that this might be the closest thing to him" abbreviation: the old man thought.
9. The grass on the campus was shady with weeping willows. There were willows on the grass.
10. The teachers and students were so excited that they burst into tears. The teachers and students were in tears.
10.