Today is Haloween.(correct)
Today is Take your child to work day.
Her key is under a tree.(correct)
Her key is under a flower.
There aren`t any flowers in the garden.(correct)
There are a lof of flowers in the garden.
The woman can't find her babies.(correct)
The woman can't find her key.
The girl's dad works in a small building.(correct)
The girl's dad works in a big building.
Dad works on Blue Street.(correct)
Dad works on Green Street.
The man is a teacher.(correct)
The man is a firefighter.
Her babies are cats.(correct)
Her babies are birds.
The woman calls at 10 o`clock.(correct)
The woman calls at 9.30.
There are four birds in the house.(correct)
There are three birds in the house.