Nope.
The sentence "When is it your birthday?" is grammatically correct. The subject "it" refers to the specific day that the person's birthday falls on, and the question is asking for that information.
No, the sentence is not grammatically correct. It should be: "Is it Alfonso's grandmother's birthday?"
The sentence "Rhoda's Crazy" is not grammatically correct. It is missing a verb to make a complete sentence.
Yes, the sentence is grammatically correct.
Yes, the sentence "his hand is filthy" is grammatically correct.
No, the sentence is not grammatically correct. A more correct version could be: "Why was she promoted?" or "She was promoted, but why?"
"That was wrong" is a grammatically correct sentence.
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."
The sentence is grammatically correct.
Yes, it 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.
That sentence is grammatically correct.
In honor of Ben and Craig's birthday there is a cake in the kitchen.
Yes, the sentence is grammatically correct.
This sentence is grammatically correct.
This sentence is grammatically correct.
Yes, the sentence "his hand is filthy" is grammatically correct.