She does is correct, third person singular form of the verb. The form 'do' is used for the first and second person singular and plural; and the third person plural. The form 'does' is used for the third person singular. Example:
Addition: While the above is certainly true of the indicative mood it ignores the subjunctive mood, in which 'she do' is correct. For example 'I would prefer that she do her homework before she goes out with her friends.'
"Not like that" can be grammatically correct, depending on the context.
The phrase "Is you don't miss me do you" is not grammatically correct. It should be rephrased to something like "Don't you miss me?" to be correct.
Yes! That is grammatically correct!
Yes, 'for free', is grammatically correct.
The phrase "You are not knowing" is not grammatically correct. Instead, you can use "You do not know" or "You are not aware."
Yes, Almighty God is grammatically correct.
"That was wrong" is a grammatically correct sentence.
Yes, it is grammatically correct.
'Rhoda's crazy' is grammatically correct.
'What a drunkard you are' is a grammatically correct English sentence.
No, the grammatically correct sentence would be: "I am annoyed by the way you behave."
"For free' is grammatically correct. It is an idiom of the English language.