No.
If you are talking about indirect speech then - I asked him when he was born - is correct.
If you are asking about direct speech then - "When were you born?" - is correct
No; you are supposed to say: He had already asked you
Yes, it's called the past perfect tense.
No, it is not grammatically correct. The correct way to say it is "your older sister."
It is grammatically correct to say: There is nothing wrong with this machine.It is not grammatically correct to say: Will it is be grammatically correct to say ....The correct way to write that or say that would be: Would it be grammatically correct to say....
'What a drunkard you are' is a grammatically correct English sentence.
No, it is not grammatically correct to say "what a fun." It should be corrected to "What fun!" to make it grammatically accurate.
Yes, it is grammatically correct. However, my preference is to say "The teacher" rather than using only "Teacher", which uses "Teacher" the way you would use a proper name, like "James". So I would say, "The teacher asked Nicole and you to bring the books." It is also correct to say, "The teacher asked you and Nicole to bring the books."
No. Him and me is correct.
This sentence is grammatically correct.
It is not, but it is widely used because it conveys the general idea of the question as well as its grammatically correct version.No you should say "Where are you" the at at the end is not needed.
No, it is not grammatically correct to say "keep stick to." The correct phrase would be "keep sticking to" or "stick to."
It is grammatically correct to say , "I am in school today." This is because you are in the building, not at the building.