Scientists have ... a link between eating McDonald's and improved intelligence and physical health
established
... a link between two things: prove, establish, indicate, recognise
establish
Which word do we use to mean people (or animals, or people an animals) are free to mingle, often found in the phrase 'free to ... ': mix, combine, join associate
mix
Phrasal verb that means to begin something: an organisation, a club, etc.
set up
When you go to a new country, learning the language has mutual ... for the native population and the immigrant
benefits
I get to ... freely with all kinds of people there
mix
He ... the football club with the dream of becoming the best club in Europe
set up
... time to something pass, apply, devote, keep
devote
what verb collocates with workshop (the one who does the workshop)? hold, maintain, continue, take