Question

Alguien que me ayude necesito 20 oraciones de cada uno.
They are not--negative.
are you
is he/she/it
are we
are they

Answer 1

They are the most popular class.
They aren't participants of the competition.
You are attenive during English
He is my partner the class.
She is very smart in math class.
It's a shame that she can not go to the movies with you.
We are those who congratulated us on the best task. 
They are professional chefs in this restaurant.
It’s hot in this room. 
It’s easy understand why he is angry. 
It’s very cold. 
Espero que te ayude :D Dios te bendiga :)