On the street everyone is in a rush
The subject of the sentence is the indefinite pronoun 'everyone', a word that represents an unknown or unnamed number of people.
Interrogative sentence.
The word "everyone" is considered a pronoun in this sentence. Pronouns are used to replace nouns in a sentence.
Yes- there is a subject (Everyone) and a predicate (had fun).
The indefinite pronoun 'everyone' takes the place of an unknown or unnamed number of people. The pronoun 'everyone' will function as the subject of a sentence or a clause, and as the object of a verb or a preposition. Examples: Everyone is invited to the picnic. (subject of the sentence) We have enough food for everyone. (object of the preposition 'for')
Everyone was in the room because they had to wait.
There is no verb in this sentence. There should be a verb after everyone eg Everyone sat around ....................... Everyone gathered around ..............
Everyone is diverse.
everyone was looking for you, but you didn't arrive
everyone sang
Yes, since it has a subject, "Everyone," and a predicate, "had".
Example sentence - The meeting was mandatory for everyone in the sales department.