The teacher's efforts ______ when one of his students was admitted to Beijing University.
Unfortunately, when I arrived, Mary , so we only had time for a few words.
The old vase the Han Dynasty doesn’t need .
The artist the judge gave a prize is the teacher I have been taught painting for two years.
Being extremely angry, the boy and went out, saying nothing.
China’s economic development has made rapid progress in the past years and young people have made great contribution to this progress.