1. 最积极的电面邀请
I got your email forwarded from Dr. XX. Are you still interested in applying Our School? If yes, what time is OK for me to call you? or we can use Skype, or Googletalk, or Yahoo messenger for our conversation. Please let me know.
2. 一般的邀请
I reviewed your resume and also visited your web site and noticed that you already got your GRE results.
Please, apply officially and let me know the status of your application.
3. 默据
看过resume什么都不回的也有。我想基本上是Prof觉得背景不match,那也没有继续陶瓷和申请的必要了。