Sentence examples for many unknowns about from inspiring English sources

It's one of the many unknowns about the health care case.

It seems that there are still many unknowns about rheumatoid arthritis.

There are many unknowns about the Occupy Wall Street protest in downtown Manhattan: Where is the next march?

However, there are still far too many unknowns about the Sharon proposal for it to qualify as a real plan.

If there are many unknowns about China, perhaps the place to start is with what we do know.

There are still many unknowns about the N.B.A. plan, and it remains to be determined if individual teams or the league will add the new sponsors.

But Kobinger also stressed that many unknowns remain about the differences between this monkey model and human infection.

But while I've written ad nauseam about measures we already know need to be implemented to save lives, researchers are increasingly concerned about the many unknowns looming over the overdose nightmare.

What I wasn't feeling so confident about were the many unknowns that went with the act of moving Mom, who has dementia, is in a wheelchair, and who sees the world in unpredictable ways ("Are we going to school now?") from California to Florida.

Although much has been learned about the amplification process, many unknowns remain.

It includes the raw observation of casualties by soldiers on the ground in Afghanistan, but the many unknowns surrounding those reports have left researchers puzzled about how to interpret them.