Exercise 2 Praise robots Complete this advert for Delta, a new robot, praising its merits with the right adjective. Complète cette publicité pour Delta, un nouveau robot , en vantant ses mérites avec le bon adjectif. = faithful useful efficient precise Delta is the most. (competent) robot you've ever seen. It will be very (profitable) at home. Its gestures are always.... (correct). It will become your best friend as it is a.. (loyal) companion.