sure

https://tts.langeek.co/read?text=c3VyZQ&hash=8fcf352d6a9f0ee546c309d6ba3c31dfbc30d1ae&lang=en&cache-only=0&driver=googletts&accent=US

Here you will find the vocabulary from Unit 12 Lesson B in the Four Corners 1 coursebook, such as "understand", "problem", "sure", etc.