(2a) You need a teacher to teach business English in your company. You have decided to phone a man named “Ken”, whose name you found in an ad in a local newspaper.
Call Ken. Ask about: his experience, pricing, availability, teaching style, etc. Try to decide if you want to hire him.
(2b) Your name is Ken. You have decided to become an English teacher. You have no experience but English is your native language.
You need students.
Your phone will ring soon.