I was thinking you might need an extra pair of hands.

I will need an extra pair of hands in his place.

It's true enough we need a pair of strong arms, and a second man's voice will not be a bad thing.

After one was removed recently, she needed a new pair of reading glasses.

Simple: Because in order to have a face, you need a pair of hands.

"Matthew must think you need an extra pair of hands."

But we need a fresh pair of eyes on this one.

If you ever need an extra pair of hands here, I hope you'll call me.

He might need an extra pair of hands to help carry Green back.

I thought you might need a better pair of eyes.