"Are you referring to some girl in particular?"
Note: Begin the sentence with a capital. Use double quotation marks, as the sentence is being spoken. Add a question mark, as the sentence is a query.
Yes, but whether it means anything is unclear. A sentence may be grammatically correct and total gibberish at the same time.
This sentence is not grammatically correct. For the sentence to be grammatically correct, the space between "in" and "to" would have to be removed. Therefore the sentence should read "They are into skating."
"That was wrong" is a grammatically correct sentence.
The sentence is grammatically correct.
The sentence "All is invited" is not grammatically correct. The verb "is" should agree with the plural subject "All," so it should be "All are invited." In this corrected form, the verb "are" matches the plural subject "All," making the sentence grammatically accurate.
The sentence "Rhoda's Crazy" is not grammatically correct. It is missing a verb to make a complete sentence.
No, the sentence is not correct grammatically. It should be "Mario and I went to the market" since "I" is the subject pronoun used when referring to oneself as the subject of the sentence.
Personally, I don't think there is anything wrong with it. Personally, I believe I am correct.
No, the sentence is not grammatically correct. It should be either "This guy and John think he is" (if referring to two people thinking) or "These guys and John think he is" (if referring to a group of people).
Yes, the sentence is grammatically correct.
Yes. A grammatically correct sentence (to begin with) has to have a subject (int this case, hand) and a verb (is). The sentence does need to be capitalized and punctuated correctly though...
Yes. Strictly speaking For example at the beginning of a sentence is what is called an "absolute," grammatically unconnected to the rest of the sentence.