上游充通大粤 SHANGHAI JIAO TONG UNIVERSITY Take a moment to think you can comment on a question before you actually answer it e.g. “That's a very interesting question.” “Wel,as I said in my speech..” "I'm afraid I don't know the answer to your question. Do you have any ideas?Or"What do you think about that?"Take a moment to think ( you can comment on a question before you actually answer it e.g. “That’s a very interesting question…” “ Well, as I said in my speech…” “ I’m afraid I don’t know the answer to your question. Do you have any ideas? Or “What do you think about that?