Об­ра­зуй­те от слова PROBABLE од­но­ко­рен­ное слово так, чтобы оно грам­ма­ти­че­ски и лек­си­че­ски со­от­вет­ство­ва­ло со­дер­жа­нию тек­ста.

A beginning blogger can make some mistakes while making the first steps online. __________________, the biggest of them is when beginner bloggers do not know their audience.