Here you go (English)
here you go in Persian is: بفرمایید.
Yes that is correct I think
<span>I think level of formality </span>
The answer is option C:
It’s hard to believe, but a shortwave radio can take you around the world for a song.
Informal English is the style in grammar, vocabulary and punctuation used in relaxed situations with people we know well. Typical informal constructions include direct speech, contractions, phrasal verbs, clichés, simpler choice of vocabulary items and extra punctuation.
