False. It can make things possessive. The cabin belonging to Tom becomes Tom’s cabin.
Cannot becomes can’t, but that is a contraction, not a conjunction.
Conjunctions are “linking” words like and, but, yet, or, nor, etc.
Scentence 3 because it is telling you what the problem is in the story! hope this helps!
A) Complete Sentence. It has a subject (Dinosaurs) and a verb (Disappeared).
A minor transition between text is a shift between or within a text.
Both are true, I am pretty sure