It is
It's
My mothers birthday is today.
mother's birthday
The boys basketball team won another game.
boys' basketball team
James mother is on the phone.
James' mother
This years end marks the end of middle school for me. (1 mistake)
year's
you will
you'll
My little sisters toys need to be put back.
sister's toys
All the students stories were written very well.
students' stories
Chris hockey team won a gold medal.
Chris' hockey team
Whats on TV tonight? (1 mistake)
What's
I would
I'd
My two brothers friends came over.
brothers' friends
Texas capital city is Austin.
Texas'
Dont get to close to the rivers edge. (2 mistakes)
Don't, river's
we have
The players sticks are looking a little worn.
players' sticks
The octopus legs.
octopus's
Why did Bill leave Daves house so early? (1 mistake)
Dave's
We had
We would
we'd
Jamies books are all over the living room.
Jamie's books
The two Christmas trees lights are out.
trees' lights
Ms. Massis favourite color is turquoise.
Ms. Massis' favorite color
Id like to play with Juans dog but hes so big. (3 mistakes)
I'd, Devon's, he's