I need to get back to work.

I always back up my important files to an external hard drive.

I realized I forgot my wallet at home, so I had to turn back and get it.

It's always good to look back and reflect on your past experiences.

I will bring back the book I borrowed from you.

I need to take back the book I borrowed from you.

He decided to pull back from the project.

Please put back the book on the shelf.

I decided to take a step back and reevaluate the situation.

He had to hold back his tears during the emotional speech.