where

https://tts.langeek.co/read?text=d2hlcmU&hash=c9e76f76dbdaeabac1cd2d8c7922b4409e588021&lang=en&cache-only=0&driver=googletts

Here you will find the vocabulary from Unit 1 - 1C in the English Result Pre-Intermediate coursebook, such as "where", "when", "what", etc.