Many deadlines have come and many deadlines have gone without resolution.

Tremendously challenging.

That was challenging.

Why so challenging?

You know the uni is the most challenging, so number ten is challenging.

No deadlines are defined for such an inspection.

Precise deadlines would, however, appear to be necessary.

Plans, deadlines, hopes for settlement have proved infructuous.

Each course provides lectures, homework assignments, and deadlines.

Challenging gender based violence

Not a challenging task.

And this is a very challenging idea. It's a very challenging idea to mainstream media.

You can see the deadlines and the usage graph.

A bit more challenging, right?

So this is more challenging

Are you challenging my orders?

A bit more challenging, right? (Laughter)

It's not very challenging any more.

And that's challenging because it's easy.

Your job needs to be challenging.

This is challenging work to do.

Something is very challenging to me.

Those included prioritization and deadlines for the submission of supporting information.

Tight deadlines have been established for review under the Kyoto Protocol.

1. The established filing deadlines are extended for the following claims

Our commitment to the strategy deadlines remains constant, but meeting those deadlines depends on the continued provision of the necessary resources and on the continued support of Member States.

But striking the proper balance is challenging.

That will be particularly challenging for Bernanke.

That is an assumption that needs challenging.

Emerging and challenging issues deriving from implementation

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

Skepticism, because you must always be challenging.

I'm challenging you to find you value

And people reinventing themselves in challenging times.

It's this immensely exciting and challenging problem.

Listen, I'll teach you a challenging trick.

They are challenging forces they cannot control.

Miss Templeton, please stop challenging your witness.

Finally, Japan s external environment today is more challenging.

However, the situation in Cité Soleil remains challenging.

This session will undoubtedly be a challenging one.

It would be a challenging and difficult task.

In Japan, they say that sushi is challenging.

But that makes an interpreter's job very challenging.

This task proved more challenging than I hoped.