No.
no you ding dong
Yes
You can go to the gym an they will be training you
He went to the gym on a daily basis.
He went to the gym on a daily basis.
There are no pronouns in the sentence: Math is the class that follows gym. A pronoun takes the place of a noun. Math, gym and class are all nouns. There are no pronouns that replace these nouns. Examples of pronouns are: She, he, it, they, we, etc.
I go to the gym occasionally
the heat in the gym was hot.
I went to the gym and there was a partition between the gym and the music room it made it 2 seperate rooms.
The latrines at the gym were scrubbed down daily.
She was spreading the pamphlets of her new gym for the publicity.
I intent to fix the wall in the gym.