pieces of paper
The plural of writing paper is writing papers. As in "we need more writing papers".
Yes, paper is a countable noun. It can be used in both singular and plural forms, such as "a piece of paper" or "several papers."
The plural form for 'piece of advice' is pieces of advice.
you have to look at the piece of paper and the things that are on the piece of paper follow it
The answer depends on the piece of paper. You can cut it in half lengthways: it will still be a piece of paper but its width will be half as large!
pieces
Folding the piece of paper does not change the thickness of the piece of paper. However, the thickness of the folded paper would be twice that of the original sheet of paper.
A piece of paper or thin piece of metal will provide protection from?
It was the piece of paper that declared war or the 2. It was the piece of paper that declared war or the 2. It was the piece of paper that declared war or the 2.
Paper generally regarded as plural, meaning that it is more than one. The singular would be 'a piece of paper.' However, a collection of paper that makes up a newspaper could be called a paper - such as, 'did the paperboy deliver the paper yet?' And an article written for a medical or scientific journal might informally be called a paper. So, it would be 'a lot of paper.'
Both "sheet of paper" and "piece of paper" can be correct, but they are used in different contexts. "Sheet of paper" refers to a single flat piece of paper typically used for writing or drawing, whereas "piece of paper" can refer to a smaller portion or fragment of a larger sheet.