Have. Does she have a pen?
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, "where are they" is not grammatically correct. It should be "Where are they?" with a question mark at the end.
No, it is not grammatically correct to say "what all do you expect." A more correct way to phrase this question would be: "What do you expect?" or "What are your expectations?"
Yes, "be singing" is grammatically correct when used in a progressive verb form to indicate an action that is ongoing or expected to happen in the future. For example, "She will be singing at the concert tomorrow."
Yes it is a grammatically correct
No, the sentence should be "Do you have any pens?" to be grammatically correct. "Pen" should be pluralized in this case.
Technically, 'I have no pen' is correct. Instead of using 'I have no pen' or 'I do not have pen', just use 'I do not have a pen' because it is the best way to phrase what you want to say.
The correct phrase is "I have a pen." It is grammatically correct and follows the subject-verb-object sentence structure (I-subject, have-verb, a pen-object). The phrase "My have a pen" is grammatically incorrect as it does not follow standard English syntax.
All it needs is a question mark. Have you had lunch? That is grammatically correct.
Yes, it is grammatically correct, as long as it is punctuated as a question: "Did you fight?"
The question appears to be incorrect...Would: "That is her boyfriend." be grammatically correct? Is a correct question that can be answered in the affermative: Yes.
The sentence "There are five pens in the box" is grammatically correct.
It is grammatically correct as a question.
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.
The grammatically correct way would be: To whom did you sell your old car?
They are all correct, although the first two, being without contractions, are preferred in writing.
I don't understand the question. Perhaps you mean; "Is anyone capable of writing a coherent, intelligible and grammatically-correct question?"