You don't.
Maybe because, what if the word also is the first word of the scentence. You also don't use it when you have a scentence like: I also like bananas and strawberries. What I mean is, is that it depends on the scentence.
Romania is rich in natural resources, such as gold, silver, and lignite.
Let's go check out the delta.
lignite is another word for coal
You could use the word gracious as an adjective. For example: "Mrs. Jones is a very gracious hostess."
"I held the palette far from me so that I wouldn't get paint on me."
In movies some people are mortals and some are creatures like a vampire.
I talked earnestly.
a sentence is a long word thingy
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Scientists have split the atom.
we all had a separate alcove