Could i Improve my english just speaking with someone whose knowledge of English is extensive?

Extra points on this question fast

Which is a higher ratio, 6: 9 or 3: 7

Plzzz me needs a hyphen or no hyphen 1. laura, a friendly little girl, says hello to everyone she passes 2. my uncle is well known jazz musician 3. our school's winning football record is welll known 4. the angry looking woman was having a heated discussion with the store manager.