样题片段:Lin Tao used to spend hours scrolling through social media every day. His grades dropped， and he felt increasingly 1. One day， his teacher noticed his problem and advised him to 2 a “digital detox” challenge. At first， Lin found it hard to 3 his phone， but he gradually discovered the joy of reading and outdoor activities. 4 he stuck to the plan， his concentration improved. “I realized that true connection doesn’t come from a screen，” he said.
