How is your English so good? Did you perfect
it with exercises?
Of course, practice makes perfect, but for me
school was definitely the start, since I was in a
class where some of my lessons were taught
in English. That means that I had physics in
English, geography in English, and some other
courses as well. So, that's where the roots of
my English began. Additionally, I've had a lot
of practice by writing songs, as well as
listening to songs all day long; looking up the
lyrics and checking the meaning of certain
words. But I've also learnt by watching movies
and English television series. For example, I
love to see shows in English with German
subtitles. You can learn so much from it.
Therefore my advice: Watch more TV series!