orlando:
It is actually hard to give an efficient answer to this, since we havent seen any of your essays. I recommend you to post an essay here and see what others think about it.
Yes, by not providing an example, you've asked a question that is
too general to be answered adequately!
There are, however, a few general rules. In describing events, scenes or people, provide sensory (sight, sound, touch, smell, taste)
details. In talking about facts, avoid terms like "many" or "some" in favor of actual numbers or proportions. Make sure that your assertions are
specific. Instead of saying "orange juice is good for you," say "orange juice is high in antioxidants, which protect the body against cancer." And, as Orlando said, give
examples to support your arguments or illustrate your ideas.
Simone, EssayForum.com