That difference is important.

That is very difficult.

2. Expresses its deep concern

5. Notes with deep concern

Why is Tom being so nice to us?

Sami overreacted.

But that is a dangerous, defeatist belief.

Immunization is also highly effective.

Such a failure is extremely harmful.

But we were faced with a very difficult choice.

The bone histology tells us that Edmontosaurus is a juvenile, or at least a sub adult, and the other one is an adult and we have an ontogeny.

2. Expresses grave concern at

2. Expresses its grave concern at

1. Expresses its serious concern at

1. Expresses its very serious concern at

2. Expresses its deep concern at

This is a big deal for Asia.

Her first pregnancy was very difficult.

That is, of course, extremely important.

Restoration of basic sensory function is critical.

Costs and benefits matter.

But striking the proper balance is challenging.

Geithner is a very smart and experienced public servant.

This development is critically important for consumer companies.

But it matters very much.

Another case in point is the Middle East.

Iran and Russia want to retain their crucial ally.

That is a peculiar notion of accountability.

Fiscal austerity is a poor substitute.

Measurement issues play an important role here.

Al Ahmar s relationship with jihadists is a source of serious concern.

It goes without saying that I have listened very carefully.

So, institutional building is of paramount importance.

International trade is an incredibly powerful engine for sustainable development.

Moreover, it is highly dangerous.

The financial situation of UNRWA was a matter of great concern.

4. Expresses grave concern over the following matters

1. Expresses deep concern

This never happened in my adult life.

2. Expresses its deep concern at

And now it risks missing another important clue.

This is why rating agencies opinions are so valuable.

That will be hard to pull off.

Japan protested, describing the incident as an extremely dangerous act.

It was so very gentle, so strong and irresistible.