well-informed+◼◼◼adjective
know the score+[UK: nəʊ ðə skɔː(r)] [US: ˈnoʊ ðə ˈskɔːr]
well posted+[UK: wel ˈpəʊ.stɪd] [US: ˈwel ˈpoʊ.stɪd]
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