💼 English for work 💯 English for exams 🗺️ English for travel, life, and fun ✨️ ✨️ ✨️ Hi there, Here is short exercise for you.

I do not see any difference between "I'll open..." and "I'm going to open..". The action will take place in the near future and is a reaction to something that has already happened. So why don't we use "I'm going to open " instead of "I will"? Could you please elaborate on this? Thank you