The correct answer is D. write more lively sentences.
Active voice, as opposed to passive voice, is used to give life to your text. By writing sentences in active voice, they will sound more interesting, compelling, and ultimately, more 'alive.' Consider these examples:
1. active voice - I am reading a book.
2. passive voice - A book is being read by me.
You can see that the active voice is definitely more lively than the passive one.
