Ok, "witty" means clever,"introduction" means meeting,or introducing oneself (it depends,I dunno how the sentence that u told was used in the passage) "firs-rate" means excellent. As far as I'm concerned I mean to my way of thinking this sentence means "It's quite obvious that he is very good at speaking cos he made an impressive spee
Behnazz - instead of numbering your questions, please put something in the subject line that describes the question. For example, for this thread the subject could be "witty introduction." That will make it easier for us to remember which posts we have already seen, or decide which ones we want to look at. Thank you!