Of course, I have already listed a few passive tense examples here.

But another two never hurt anyone.

“India is roamed my tigers,” barely make sense.

You say: Tigers roam India.

And it’s not: “The way to overcoming obstacles is found in the obstacle itself.”

Good-grief I can barely stand to write and read that sentence…

It makes me cringe.

You say: The Obstacle Is The Way.

The meeting is at seven! 
The meeting is at seven!

The timid fellow writes The meeting will be held at seven o’clock because that somehow says to him, “Put it this way and people will believe you really know.” Purge this quisling thought! Don’t be a muggle! Throw back your shoulders, stick out your chin, and put that meeting in charge! Write The meeting’s at seven. There, by God! Don’t you feel better?

-Stephen King, On Writing

Writing in passive tense is generally awful.

Please stop using it.

I mean, come on. This is not brain surgery, people.

“Everyone ate dinner.” Sounds better than: “Dinner was eaten by everyone.”

“Sterling will clean the house.” Sounds better than: “The house will be cleaned by Sterling.”

“Farmers grow cotton.” Sounds better than: “Cotton is grown by farmers.”

Do you see it?

Great!

Now stop it.

For the love of all of us, stop it right now.

Verbs come in two types, active and passive. With an active verb, the subject of the sentence is doing something. With a passive verb, something is being done to the subject of the sentence. The subject is just letting it happen. You should avoid the passive tense.

-Stephen King, On Writing