There are many things you can do to improve your English speaking skills.  The first thing is to listen to as much English as you can whether it is TV movies, youtube etc listen to English.  Then start mimicking what you hear, practice phrases etc.  Then add reading. Read for enjoyment so reading something that interests you.  If you are not good at reading start with kids book or comics.  They are available online.  Talk to yourself in English. Talk about everyday activities you are doing. This gets you used to hearing yourself speak the language and it gets you thinking in English.  Remeber to try not to translate from your native language to English.   Speak with Native English speakers, like me and I can also give you other ways to practice and improve your English.  Remember with any language you are practicing a skill so you need to do it not learn it out of a book. 

I'm doing my pilot's licence too! Flown solo, now I have to get on with my navigation exam.

As for improving your English, make sure you have clear pronunciation - when I'm on the radio I hear some pretty incomprehensible stuff - sometimes from native speakers.

It can sound a bit strange in English, but I guess he meant a gift for the help in learning... a gratitude.

Good luck in your learning. Just curious, but what do you mean by „bring you a piece of cloud in a box“?