The above sentence is not correct. "one of the richest man" should read," one of the wealthiest men."
This is a correct sentence according to English. This means he can attend from Monday.
The correct spelling is "magazine."
No ! In America we speak broken English according to the the people in England.
"How are you" is a correct sentence.
No, this sentence is not grammatically correct. I'm not sure I fully understand what meaning you intend to convey. I would guess that you are talking about a college where each student is assigned an individual, or personal, dean (?) In that case, you would say 'I have not met with your individual dean', or (better, if I have understood you correctly) 'I have not met with your personal dean.' The phrase 'individual of you' cannot be correct in any circumstances.
Yes, this sentence is correct.
You are palpitating. This is a correct sentence.
no it is not a correct sentence.
That sentence is grammatically correct.
No, the correct sentence would be "Who is the singing woman?" by adding a question mark at the end. It is asking for the identity of a woman who is singing.
no_____If the sentence is You do do that (meaning You are in the habit of doing that) the grammar is perfectly correct and the sentence 'does have correct grammar'.
With the exception of not capitalizing the 'y' at the start of the sentence, it is a correct sentence.