Can someone please check my answers?

1)Passive voice adds directness to your writing.
a)true
b)false*
2)You should avoid unnecessary shifts in verb tense when writing.
a)true*
b)false

4 answers

I agree with both your answers. =)
Thank you so mush!
You're welcome.
I had some other questions posted do you think someone might be able to check my answers? They are posted by Jason, Kevin, and Robert, these are my brothers, they were trying to help me out. And Thanks again.