to warn

https://tts.langeek.co/read?text=dG8gd2Fybg&hash=ef90e4bd08c44ff8dae43a364388622c66ed6d08&lang=en&cache-only=0&driver=googletts

Here you will find the words from Vocabulary Insight 8 in the Insight Pre-Intermediate coursebook, such as "praise", "campaign", "anxious", etc.