The word for walking back and forth is "pacing."
To and fro is another phrase that means back and forth. Back and forth can also refer to a quick dialogue between two people, and another word for that kind of back and forth is repartee.
This puzzle refers to the phrase "back and forth."
he threw a piece of paper.
The answer is slip!!
The word is oscillation.
"Oscillate" means to move back and forth in a regular rhythm.
a picture is something on a piece of paper
Dubai is a peaceful place to buy a piece of land.
paper
A small sample piece of cloth is referred to as a swatch.Otherwise it's just a scrap of cloth.
The kid was scribbling on the piece of paper