be certain of

It is usually not possible to be certain of the history of a second-hand child seat.

And remember, you don't need a certain number of friends, just a number of friends you can be certain of.

I don't need a certain number of friends, just a number of friends I can be certain of.

Similarly the principles on which your life is based may be entirely sound, but until you've examined them, you can't be certain of this.

Whatever uncertainties the last few weeks may have brought I want you to be certain of this our work together will continue unchanged.

BACK in the 1980s, marketers could be certain of reaching 90% of American households with an advertisement on prime-time network television.

To do this, the designer must be certain of the actual path that the return current takes in getting back to the signal source.

As yet, she cannot even be certain of the degree of her own regard nor of its reasonableness.

By staying indoors, they might miss out on some great skiing, but they can be certain of avoiding burial in an avalanche.

There is only one corner of the universe you can be certain of improving and that's you own self !

If you want to be certain of seeing a play in London, you have to book your seat in advance.

More pregnant women receive a first-trimester ultrasound exam, the only way to be certain of the fetus' exact age.

As with anything involving North Korea and its reclusive leader, it's difficult to be certain of the details of the speech.

Journalists must be certain of their evidence, as an accusation of fraud could leave someone's career in ruins.

I can be certain of my own thinking the skeptics cannot destroy that.

There is only corner the universe you can be certain of improving, and that's your own self.

"The only thing we can be certain of in silver right now is that the roller coaster journey is going to continue for some time, " UBS said.

I can't be certain of what time I left the office.

To be certain of a place, we started attending the local Anglican church when Robert was about two.

They were more likely to be certain of the number of lovers they had had.

Kil'jaeden knew that the orc clans were almost ready, but he needed to be certain of their ultimate loyalty.

So therefore, I can at least be certain of those.

Kratos : You will pay for this. . . You. . . Be certain of that.

Remember that even if you don't know everything, you can still be certain of what you expect.

I can be certain of my own existence.

There is only one corner of the universe you can be certain of improving, and that is you own self.

So the good news really is to be certain of what has occurred.

but first, we wanted to be certain of our information.

Or perhaps this sleep pattern makes me more prone to injury. I can't be certain of the cause.

Kratos: You will pay for this Zeus, be certain of that.

I can be certain of its new high in 2009, taking the opportunity of Guangzhou Asian Games.

There are times when new considerations pop in and I want to be certain of the decision before committing myself.

China needs to be certain of having a nuclear second strike.

in order to render an act valid , i must be certain of the approbation or disapprobation of my client.

But they could not be certain of that.

Be certain of; Can we be absolutely certain of this increase?

We can't be certain of how long the process will take but there is no doubt that it will happen . . .

But nobody can be certain of the outcome.

You can't be certain (of) what's going to happen.

However, this is a small study and it needs to be expanded before we can be certain of the method's accuracy in predicting Alzheimer's.

But whether we can be certain of holding them depends not on our subjective desires but on concrete conditions.

As Paul taught, it is only when we are willing to admit being wrong that we can be certain of being right with God.

How can investors be certain of achieving a margin of safety?

If your answer is yes, then you are wrong again. All we can be certain of is that the relative speed between the two trains changed.

How long do we have to run an experiment before we can be certain of the results?

you can't be certain of waht's going to happen.

When it comes to prayer, however, there are some things you can be certain of.