politely

https://tts.langeek.co/read?text=cG9saXRlbHk&hash=48d77dae89eb7db010e58d55342aaf0c51a7b09b&lang=en&cache-only=0

Here you will find the vocabulary from Unit 13 - Lesson 2 in the Top Notch Fundamentals B coursebook, such as "politely", "busy", "invitation", etc.