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

And that's the tough part.

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.

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And some people think that string theory is tough.

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.

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Tom certainly has a tough job.

So that is a tough day.

So that is a tough day.

You're reliable.

This is a tough stage and a very lonely time.

Tough rules and penalties are required to deter traffic offenders.

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.

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And I always said that they were really tough on me.

And your ideal dad is somebody who is tough but gentle.

He can now cut through tough animal hide.

So they really were working under tough conditions.

CA I mean, it is a tough job.

But, reliable Dutchman Fantastic!

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.

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This man is not reliable.

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