In Numbers^x, Modals^x, Adverbs^x

Hello, this is my first post here, I like to know these words kilometer centimeter Are those words noun if they are standing alone ? if it's, what kind of noun it's, proper noun or abstract noun or etc ? After that, I want to indentify the part of speech of the following sentence by using the...

Hello, this is my first post here, I like to know these words kilometer centimeter Are those words noun if they are standing alone ? if it's, what kind of noun it's, proper noun or abstract noun or etc ? After that, I want to indentify the part of speech of the following setence by using the...

Alienvoord, I appreciate you're constructive criticism. Allow me to rebute: 1) Comprehensible, yes. But many expressions are comprehensible even without being gramatically sound. The nuances I try to reveal in this post are to help you write better gramatically, not to sound or to write...