They say there are many other parts of the cave they have yet to explore.

VOA: special.2010.08.03

But studies have yet to answer the question of how well they are teaching it.

VOA: special.2009.10.29

But lawmakers have yet to find common ground on how to pay for it.

VOA: special.2009.05.15

These Institute of Medicine proposals have yet to be accepted.

VOA: special.2010.07.13

Officials with Russia's domestic intelligence service, the FSB,have yet to comment on whether the derailment was caused by terrorism.

VOA: standard.2009.11.27

Not all the bodies have yet been recovered. Some are still missing and hundreds of people have been left homeless.

VOA: standard.2009.10.10

However,signs of the shortage are much less visible in cities like Jerusalem, where taps have yet to go dry.

VOA: standard.2009.08.01

Those claims have yet to be confirmed. But Congressman King says there is plenty of reason to worry.

VOA: standard.2009.12.26

Authorities are trying to determine if the men are linked to recent attacks in the region, although no charges have yet been filed.

VOA: standard.2009.12.11

Prime Minister Fischer and President Klaus have yet to decide who will be in charge of this and other events of the E.U.presidency.

VOA: standard.2009.05.11

After all,they believe that the vast majority of dinosaur specimens have yet to be discovered.

VOA: standard.2009.12.08

But the Illinois Department of Natural Resources is confident their containment measures are working, as they have yet to find more Asian carp above the electric barrier.

VOA: standard.2010.07.20

Negotiators for Mr.Zelaya and Mr.Micheletti have been meeting for more than two weeks, but have yet to reach a deal about who will preside over the upcoming vote.

VOA: standard.2009.10.23

Eight years after Sierra Leone's civil war ended, some communities have yet to come to terms with the destruction, murder and rape committed on them by their own people.

VOA: standard.2010.06.07