作业帮英语改错题,请告诉我错误的地方.在问题补充里,请往下看.请按顺序给我答案,谢谢!
来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/04/29 05:39:52
英语改错题,请告诉我错误的地方.在问题补充里,请往下看.请按顺序给我答案,谢谢!
1．My friend has spent four years to study mathematics at that college, and he seems to have learned a lot during those years.
2.If anyone happens to come to see me while I am out this evening, please have him to leave a message for me.
3. The Greens were used to have Chinese food during their three months' stay in Shanghai.
1．My friend has spent four years to study mathematics at that college, and he seems to have learned a lot during those years.
2.If anyone happens to come to see me while I am out this evening, please have him to leave a message for me.
3. The Greens were used to have Chinese food during their three months' stay in Shanghai.
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前半句的 to study 改为 studying
因为：spend time doing sth 花费时间做某事.
后半句have him to leave 中的 to 去掉
因为：have sb do sth 使某人做某事
have改为having
因为：be used to doing 习惯做某事
保证准确率~
前半句的 to study 改为 studying
因为：spend time doing sth 花费时间做某事.
后半句have him to leave 中的 to 去掉
因为：have sb do sth 使某人做某事
have改为having
因为：be used to doing 习惯做某事
保证准确率~
英语改错题,请告诉我错误的地方.在问题补充里,请往下看.请按顺序给我答案,谢谢!
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请大家帮我看一下这个简单的英语作文有什么错误的地方