最佳答案:这个得用现在完成时:I have changed a lot since I came to this school.
最佳答案:I have changed a lot after junior high school that I become outgoing and compose
最佳答案:既然现在已经回来我们就是对过去的虚拟,所以用虚拟语气啦..what if you had live there longer,do you really thi
最佳答案:I also agree that life and work should be separated,but many times we have no wa