1. at stake - this means when something is at risk
2. the big picture – everything that is involved with a particular situation
3. to cut corners - to take shortcuts and find an easier or cheaper way to
do something
4. easy come, easy go – when something is gained easily and then lost easily
5. get down to business – when you stop the small talk and start working
and/or talking seriously 

*Dispones de más Ejercicios de Inglés Comercial y de Negocios
con respuesta para practicar.