By day and night,never stopping, biting at his nose, biting at his feet, the wolves stayed with him until the end.

VOA: special.2010.02.27

The process was repeated every day and night until the escaped slave was safe in New England or even Canada.

VOA: special.2009.04.16

Later,a stagecoach could make the trip in thirteen to fourteen days by moving day and night and changing animals often.

VOA: special.2009.03.30

in the day and in the night-time, sometimes moonlight, sometimes storms, and we a-floating along, talking and singing and laughing.

VOA: special.2010.03.21

And after the night takes the place of the day, the day takes the place of the night.

VOA: special.2009.03.28

Coffin that passes through lanes and streets, Through day and night with the great cloud darkening the land.

VOA: special.2009.12.31

Astronomers could not tell exactly where the moon would be from one night or day to the next.

VOA: special.2010.07.14

This modern festival of African-American culture includes lighting candles each night from December twenty-sixth through New Year's Day.

VOA: special.2009.12.21

They had to keep the herd together day and night and protect it from bad men and Indians.

VOA: special.2010.03.18

Men in two special factories worked day and night to make the concrete building material for the dam.

VOA: special.2009.08.12

Then he had to seek the correct information in the Nautical Almanac about the moon and stars at that time of night or day.

VOA: special.2010.07.14

For three months after Simon's death, I worked day and night on my diamond lens.

VOA: special.2009.07.25

Some are special party boats. These go out for the day or during the night.

VOA: special.2010.03.22

I showed you the distance between the letters 'A' and 'Z', between day and night."

VOA: special.2009.03.28

I felt guilty day and night C what I was doing was not right.

VOA: special.2010.03.27

"I felt guilty day and night - what I was doing was not right.

VOA: special.2009.01.03

He became obsessed with the idea and thought about it day and night.

VOA: special.2011.06.14

He worked through the day by sunlight, and into the night by candlelight.

VOA: special.2011.06.04