1、 Her English has improved a lot since she started practicing every day.
自从她开始每天练习以来,她的英语进步了很多。(improved是improve的过去分词,用于现在完成时,表动作对现在造成的影响,现在完成时是初中重点语法)
来源:【中考难度例句】秒词邦编辑整理
2、 The more regularly they can be inspected, the more railway safety, reliability and on-time performance will be improved.
越是定期检查,铁路的安全性、可靠性和准点率就越高。
来源:2022年普通高等学校招生全国统一考试英语乙卷