to do

https://tts.langeek.co/read?text=dG8gZG8&hash=b97ccd35694952a100c2938e8aaa6a4279df20ef&lang=en&cache-only=0&driver=googletts&accent=US

Here you will find the vocabulary from Unit 4 Lesson B in the Four Corners 1 coursebook, such as "quarter", "past", "midnight", etc.