These problems may appear and then disappear, sometimes resulting in long periods when there are no problems at all.

VOA: special.2009.01.06

Sometimes they were asked to perform at the palace of the English ruler Queen Elizabeth, or later,King James the First.

VOA: special.2010.01.06

And the World Cup is where the beautiful game appears at its best -- and sometimes its worst.

VOA: special.2010.06.09

Medical testing companies sometimes perform the exam at an office or other place of business.

VOA: special.2010.08.31

Lots of stuff to look at, sometimes almost a kind of visual overload.

VOA: special.2011.05.18

This is what she wrote as a young girl: "Sometimes a sense of loneliness covers me like a cold mist I sit alone and wait at life's shut door.

VOA: special.2009.11.15

Benny worked at the Barrison Theater sometimes during school hours.

VOA: special.2009.10.11

The power-sharing deal was agreed over four days of sometimes heated talks at AU headquarters in Addis Ababa.

VOA: standard.2009.11.08

"It is kind of hard to believe sometimes when I look at his work to realize that one sheet of paper goes into each of the animals with all of the complexities."

VOA: standard.2010.03.17

Sometimes a bargain is no bargain at all.

VOA: standard.2010.03.23

"The detainees were kept naked for weeks, months at a time - kept in very small cells, whose temperatures were kept artificially low, sometimes to the extent that the naked detainees, as one official said,seemed to turn blue,"

VOA: standard.2009.03.23

The title comes from one of her thoughts during this time: "These were the lovely bones that had grown around my absence: the connections - sometimes tenuous, sometimes made at great cost, but often magnificent that happened after I was gone."

VOA: standard.2010.01.08

"I do believe we probably should step up the relatively unobtrusive and relatively easy, although sometimes somewhat expensive, means of looking for explosives perhaps many more K-9 bomb teams at these kinds of places and we should continue put a lot of resources in intelligence work."

VOA: standard.2010.03.30