![Now he's come back and taken Riverrun.
Now he's come back and taken Riverrun.](https://content2.mcqstudy.com/ss/got-66-00:39:49.369.jpeg)
Now he's come BACK and taken Riverrun.
Game of Thrones Season 6, Episode 6
![when I was plummeting
back to Earth,
when I was plummeting
back to Earth,](https://content2.mcqstudy.com/ss/tbbt-7-17-00:15:37.042.jpeg)
when I was plummeting
BACK to Earth,
The Big Bang Theory Season 7, Episode 17
![Raj, you're back in.
Raj, you're back in.](https://content2.mcqstudy.com/ss/tbbt-2-13-00:20:31.229.jpeg)
Raj, you're BACK in.
The Big Bang Theory Season 2, Episode 13
![And I'm hoping that's the reason
he hasn't called me back
And I'm hoping that's the reason
he hasn't called me back](https://content2.mcqstudy.com/ss/bb-5-13-00:19:39.674.jpeg)
And I'm hoping that's the reason
he hasn't called me BACK
Breaking Bad Season 5, Episode 13
![DOLORES: Take this dog out back,
put him down with the rest.
DOLORES: Take this dog out back,
put him down with the rest.](https://content2.mcqstudy.com/ss/ww-2-5-00:00:53.503.jpeg)
DOLORES: Take this dog out BACK,
put him down with the rest.
Westworld Season 2, Episode 5