No questions answered

The prof I wrote to regarding my questions about London ("Would I be able to make my pre-diploma, even if I go to London? Do we need to have a valid Toefl or something similar?") wrote back, without answering any of my questions. In fact he just said the other prof will be back on the 17th and we'll probably get to know more then, he knows as much about this as we do. Oooh-kay... *waits some more*

He sent the mail to 5 people, including me... and 3-5 people will be able to go to London... I really have to know if making my pre-diploma anyway will be problematic, that's the one thing that really could keep me from going.