The little girl used pertinacity to get the ice cream.
No, you do not always need to put a comma after the word "so" if it is the first word in a sentence. It depends on the context and flow of the sentence.
Example sentence - The twin children had separate classrooms in elementary school.
You can put the word revising in a sentence like this :My cousin was revising her essay before she turned it in.
Yes I can, I can utilize any word in a sentence.
You can put a comma before or after just about any word if the sentence structure requires it. If the sentence structure does not require it, it may be permissable to use a comma to assist in clarity and avoid confusion. Otherwise, don't use a comma. Have I confused you yet? Using a comma does not depend on the word, it depends on the structure of the sentence.
The proprietor had pertinacity and persistence and would relentlessly push his product.
Even though they face many failures, doctors still search for cures with great pertinacity.
I put the word wool in a ten word sentence.
see How do you put the word countries in a sentence?
The word is put in a sentence like I just did right now.
you have just put it in a sentence....
yes you can put in a sentence
How do you put dissent in a sentence How do you put dissent in a sentence
I can put the word opaque into a sentence. Alternatively, The wall is opaque.
yup u can put it in a sentence
you just put it in a sentence :S
The word dining can be put in a sentence. That itself is a sentence.