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!
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.