The tour guide was certainly up on his history.
Source: wiktionary
Ranked by relevance and common usage.
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
4 total sentences available.
The tour guide was certainly up on his history.
Source: wiktionary
Maybe you aren't up on current events, but we just got our asses kicked, pal
Source: wiktionary
Says Sigismondi: "I don't watch [MTV]. I'm really not up on what's trendy."
Source: wiktionary
“She was up on everything,” said the biographer A. Scott Berg. “Not just the news but every play or film or book.”
Source: wiktionary