Yes it is a grammatically correct
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.
Your expertise
The phrase "You are not knowing" is not grammatically correct. Instead, you can use "You do not know" or "You are not aware."
Yes, "He sailed his boat on the river" is grammatically correct.
No, it is not grammatically correct. The correct way to say it is "your older sister."
No, the grammatically correct sentence would be: "I am annoyed by the way you behave."
The sentence "Rhoda's Crazy" is not grammatically correct. It is missing a verb to make a complete sentence.
"I finally miss you" would be better.
"Not like that" can be grammatically correct, depending on the context.
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."
"That was wrong" is a grammatically correct sentence.
Yes, it is grammatically correct.
Yes, Almighty God is grammatically correct.
The sentence "Rhoda's Crazy" is not grammatically correct. It is missing a verb to make a complete sentence.
'What a drunkard you are' is a grammatically correct English sentence.
Yes, "He sailed his boat on the river" is grammatically correct.
No, the grammatically correct sentence would be: "I am annoyed by the way you behave."