A. I think, tell me if I’m wrong.
my favorite song is like I want you by Given, what I think about the song when I listen to it makes me very relaxed the reason I like it is that it makes me relieve and I can listen to it while doing my work school work or any work.
B. three friends meet at the park to play soccer
A thing that is or is likely to be wrongly perceived or interpreted by the senses.
A deceptive appearance or impression.
A false idea or belief.
I used to have a teacher who said this as well. The best way to understand would be to show examples of how to specify such terms as “stuff” and “things”. For instance: “The birds have lots of stuff.” That was not clear because the reader does not know what the “stuff” is. Instead, the text could be changed to: “The birds have lots of feathers.” Now the reader knows what the stuff is because it has been replaced with a more specific word. If you go over multiple examples in your head, it will become easier to comprehend and you will get used to doing it.
