Here are some sentences.
This is my favorite hobby.
She is his favorite daughter.
I am interesting. You are interesting. She is interesting. He is interesting. Something of the sort.
Favorite is a noun in that sentence.
There was an interesting silence in the room when the principle came in.
interesting
My favorite myth is about Medusa. This is a declarative sentence.
YA its an interesting metaphor..and usable in a sentence
In the sentence, 'This country's history is very interesting.' the nouns are country's (a possessive noun), history, and interesting (a verbal noun; gerund).
it is the sentence that makes the paragraph interesting
He is my favorite dog.
Maths is a very interesting subject.
Example sentence - The architecture of the buildings in Greece were interesting.
This answer is not right so just write or say you dont know it and say the sentence is look at this interesting sign