1. The once wasteland has become a prosperous city.
Her sadness turned into firm determination.
The frustration after failure became the motive force of their revenge.
Countless raindrops gather together and become a rushing river.
The falling snow turned into a silvery white world on the ground.
6. The dream of childhood turned into his passion to pursue his career.
After years of hard work, his efforts turned into the joy of success.
His silence turned into silent protest.
9. The end of the night becomes the beginning of a new day.
10, my father's severity has become my awe and understanding of life.