Sheryl Sandberg, the chief operating officer of Facebook, has done something pretty gutsy.

Within 10 years of the first gallbladder surgeries being done laparoscopically, a majority of gallbladder surgeries were being done laparoscopically truly a pretty big revolution.

The US has done slightly worse than suggested by this rough measure Japan has done a bit better and most other rich countries come pretty close.

All right. This is pretty good this is pretty good.

MA Pretty big.

Well, pretty bad.

That's pretty ambiguous.

Pretty even split.

Such pretty flowers!

I'm pretty tall.

I'm pretty tall.

It's pretty weird.

That's pretty good.

That's pretty normal.

He's pretty tall.

It's pretty. It's not bad. It's a huge trademark violation, but it's pretty clever.

Well, that's pretty amazing.

It's been pretty crazy.

She is very pretty.

She has pretty eyes.

Close your pretty eyes.

Pretty girls like attention.

Layla looks pretty today.

Sami seemed pretty upset.

My greetings to you pretty minister and all the pretty ones like you in this world.

Now, this one's pretty cool.

Who is that pretty girl?

Who is that pretty girl?

He can read pretty well.

How pretty you look today!

This flag is very pretty.

Maybe I'm not pretty enough.

Sami knows Layla pretty well.

Layla is a pretty girl.

Tom's dog is pretty smart.

My dog is pretty smart.

American airlines are pretty awful.

Something for the pretty lady?

How do you spell pretty ?

And this is pretty easy biotechnology.

And we think that s pretty important.

It's a pretty panel of glass.

She looks pretty in that dress.

She looks pretty in that dress.

Tom is a pretty good skier.