Fries's Structure of English, language teachers have described English words as falling into two broad types: those that belong in the dictionary like 'storm' and 'confabulate', called content or lexical words, and those that belong in the grammar like 'of' and 'the', called structure, function or grammatical words.
tl;dr: Structural Words are the meaningless little words in a sentence that make it flow or move from one important word to the next.
I would Choose D because A is not correct because the librarian doesnt do that kind of stuff they just help find books It cannot be B because The internet can always be sus and not always have what you are looking for Its not C Because of the same reason for why B is not the correct answer Hope this helped :D
1.) The very first reason that most people are because some people are scared. They think that cyber bullying may occur or that they will die if those people find them. Which doesn't happen unless you post pictures of yourself.
2.) The next reason is because either they are their friends or they are saying threats. Most people get scared and defriend them
I like swimming with my sister in the pool. I enjoy swimming to the bottom and touching the pool floor. I enjoy floating from the bottom to the top of the pool. We also like doing flips into the pool.