Educators are unsure how to use these data.
The campaigns are still unsure whether to use negative advertisements against opponents here.
A. J. Romano Mortgage in Stratford, Conn., was unsure whether to use the Internet, because it did not know what to expect.
Although farmers have said they are unsure how to use the manure to its full potential, the most serious problem facing farmers who own livestock is disease.
They have low ownership of new technology items; 25% own an iPod or MP3 player but its clear that they are unsure how to use them.
One challenge of making the transition, he said, was being unsure whether to use the men's or women's restroom.
Sutton has experienced very few problems with the portal, reports Allan, other than a couple of occasions when it went down, and suppliers who have been unsure how to use it or have not read the instructions.
"Mystery" is an overused and undercooked facet of contemporary music, with most modern artists seemingly unsure how to use it, but James possesses the gift of inviting extreme curiosity.
Boko Haram, the Islamist terrorist group, has killed thousands on his watch, while he seems unsure whether to use crushing force or grant "amnesty" (read: bribes), as he has offered.
Even though email was around, people were still unsure how to use it.
