Question

Be honest to yourself
change into passive voice

Answer 1

actually u cannot change this into passive voice.!!!!!

Answer 2

It is important to be honest to oneself.

This seems to be the passive voice of the question.

Parts of speech, grammar is important while constructing English sentences.

It should be a habit to write error free grammar sentences.

For more information about English grammar it is advised to visit relevant resources available online.

English is an important subject as there are many who use this language for communication purposes.