Answer:
B
Explanation:
This sentence can be written as in B, or it can be written without a comma by changing the structure and word choice. Commas are used to mark pauses so that the emphasis of the sentence is clear and so that the interrupters have the desired effect.
Another way to write this sentence would be:
There really is no way to know in advance.
C. To clearly state the main idea of the paragraph
The answer is C.
Afrikaners are a Southern African ethnic group descended from predominantly Dutch but mixed with Native blood
Strong feelings. Think about when you are really mad, you tend to use stronger language than you will do if you were´t mad.