That was challenging.

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

Challenging gender based violence

Highly talented. Highly.

This is challenging work to do.

It's not very challenging any more.

Something is very challenging to me.

Skepticism, because you must always be challenging.

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

It's this immensely exciting and challenging problem.

That is an assumption that needs challenging.

In Japan, they say that sushi is challenging.

BC EDL is this immense, technically challenging problem.

However, the situation in Cité Soleil remains challenging.

Transporting wave generated electricity inland would be challenging.

But deciphering the script is a very challenging task.

It's going to be very challenging to deal with.

The selection of indicators has proven to be challenging.

Women challenging these norms are punished by violent means.

There's something frightening but also challenging about this school.

Highly overrated.

Highly recommended.

They're challenging the very notion of Western models of development.

We live in difficult and challenging economic times, of course.

It's a very challenging task. But more to come later.

You can see the trapezoids are a little challenging there.

And we as Africans need to start challenging our leaders.

Everything we do, we believe in challenging the status quo.

We express our gratitude for Mr Smith's outstanding, challenging speech.

In this challenging environment, administrative infrastructures have continued to function.

This has been particularly challenging in remote and insecure areas.

These have indeed been very challenging times for our Organization.

The power of these corporations is challenging traditional State powers.

Challenging a man that you were jealous of without cause.

It's highly commercial.

They're highly imaginative.

Highly significant relationship.

He's highly intelligent.

They're highly imaginative.

Last but not least, in order for the United Nations to be able to cope with a highly challenging environment, no effort should be spared in carrying out the projected institutional reform or in radically improving transparency, accountability and the overall efficiency of the Organization.

Indeed, we live in both challenging as well as exciting times.

And there were two types of laws that were particularly challenging.

Determining an optimal level of accountability for results is also challenging.

Some individuals and entities have filed multiple lawsuits challenging their listing.

The motion challenging the expert report was therefore not taken up.