Yes, it is correct: educational is an adjective, a word that describes a noun; facility is a noun.
Yes, the phrase "Italian sausage" is supposed to be capitalized because "Italian" is a nationality-related adjective.
adjective phrase
adverb
Does Ravi have two pens? That is the correct way to ask if Ravi has two pens. It's also fairly common in english to phrase a statement as a question: Ravi has two pens? That is most often used when excitement or uncertainty is present. Ravi has four homes?!
adverb phrase
Yes, 'for free', is grammatically correct.
yeah it sounds grammatically correct
Yes
The phrase "had already left" is grammatically correct. The phrase "had already been gone" is not grammatically correct.
yes, it is
Yes, the phrase 'what they're doing' is grammatically correct. For example: What they're doing is wrong.
Yes. It is a noun phrase.
Yes, it is grammatically correct. "Part and parcel" is a phrase that originated as a legal term in the fifteenth century. It means an essential or integral part.
No, it's not grammatically correct. Try this: She wished she had ran instead of marrying him.
The phrase "c'est Grace" is grammatically correct if Grace is a person. If 'grace (Ã ) ' is used int the sense of thanks (to), then it lacks a complement.
"have well and" can be a grammatically correct phrase only if the word "and" is followed by another adverb, with "well and truly" probably being the most common. In fact this phrase is so common that it is best avoided as a cliche.
Would it be a sentence or a phrase? If a sentence, no, it would be incorrect. If a phrase, yes, it would be correct. I like the phrase!