opinion poll

https://tts.langeek.co/read?text=b3BpbmlvbiBwb2xs&hash=737dd43a60d82a17b2c198581e7e424eed74ab6b&lang=en&cache-only=0

Here you will find the vocabulary from Unit 2 - 2C in the Solutions Advanced coursebook, such as "infiltrate", "coverage", "incognito", etc.