to buy

https://tts.langeek.co/read?text=dG8gYnV5&hash=ec19b4bf831fe08a295b34869659b12b45284215&lang=en&cache-only=0&driver=googletts&accent=US

Here you will find the vocabulary from Unit 10 - 10D in the English Result Intermediate coursebook, such as "spend", "cost", "receipt", etc.