Let us say I want to sell my car but I do not know exactly how much it is worth.

VOA: special.2009.04.12

"Vice President Lyndon Johnson has left the hospital in Dallas, but we do not know to where he has proceeded.

VOA: special.2009.08.16

Montclin did not move. "You know as well as I do that it is no use to tell Athnaise anything,"

VOA: special.2009.06.27

why,when we do not sleep, we do not function well. We just do not know much about sleep at all."

VOA: special.2009.08.26

I do not know what else to do but make the best of a bad deal and shake hands over it."

VOA: special.2009.06.27

Many people who come to Las Vegas in hopes of winning lots of money do not know when to stop gambling.

VOA: special.2010.03.14

He told the president, "You do not know the dishonest purposes of those men as well as I do."

VOA: special.2009.08.13

But Chad Reissig says scientists do not know a lot about them and how they interact with each other and caffeine.

VOA: special.2009.07.22

The jester said, "If these wise men do not know how to hide the moon, then the moon cannot be hidden."

VOA: special.2009.03.28

In a poker game you do not want to let your opponents know if your cards are good or bad.

VOA: special.2009.11.22

But we do know that the violence between the Earps and the Cowboys did not end at the OK Corral.

VOA: special.2010.02.15

We all know that some people do not seem as emotionally strong as others when life gets difficult.

VOA: special.2009.06.24

Another is that we do not necessarily know what drives us to do the things we do.

VOA: special.2010.04.13

She and her best friend still use it, especially when they do not want their children to know what they are talking about.

VOA: special.2009.12.04