SUBJECT: The school has three sets of swings.
The school
Subject: From there, they can see the entire playground.
They
Subject: We watch movies instead of going outside.
We
Verb: On really cold days, our class stays inside.
stays
Subject: The movies my teacher likes are boring.
Movies
Verb: My class is always first to go outside.
is
Subject: One area is covered in mulch.
area
VERB: The playground has 24 swings altogether.
Has
SUBJECT: We look forward to it all day.
We
SUBJECT AND VERB: I wish we had more slides
Subject: I; Verb: wish
Verb: The movies my teacher likes are boring.
are
Preposition: Our teacher stands underneath the tree.
underneath