It is a tough sell, but also a vital one.

It's very tough. It's very tough.

Tom seems tough.

Tough thing to do.

Ah, this is tough.

It is very tough.

Those are tough questions.

That's a tough one.

The EU will be tough on terrorism. But it must also be tough on the causes of terrorism.

But playing can be tough.

And that's the tough part.

You know, when we did this project it was a kind of tough sell, because the Swiss said, Well, why are we going to spend, you know, 10 million dollars producing an effect that we already have in natural abundance that we hate?

Now we're in tough times economically.

So it's pretty tough to do.

So that's a tough challenge, right?

This is maybe a little tough.

So, these are very tough technologies.

The IMF s Tough Choices on Greece

Tom certainly has a tough job.

So that is a tough day.

So that is a tough day.

They're going to be the tough ones.

You know, this is some tough stuff.

DM She's very tough it's most challenging.

You think you've got a tough job?

This is about tough policing, equal policing.

There are other questions that are tough.

RB It's a tough job, isn't it?

I have a tough job to do.

Dianna Cohen Tough truths about plastic pollution

Sell wine?

Tough talk 'and then we fell in love'

He can now cut through tough animal hide.

So they really were working under tough conditions.

CA I mean, it is a tough job.

That doesn't sell.

Umbrellas sell well.

They sell candy.

I sell flowers.

It's twice as tough as our high tech ceramics.

But he was tough when it came to music.

They were tough questions. There's polarized groups down there.

And some people think that string theory is tough.

(3) to sell, without authorization, guns or sell guns in China that are manufactured for export.

You couldn't sell cocaine.