The dog______swimming.
The dog ISNT swimming.
The two boys______playing baseball.
The two boys AREN´T playing baseball.
The ducks______flying.
The ducks AREN´T flying.
There _____ one dog.
There IS one dog.
There______a train.
There ISN´T a train.
The boys_______playing football.
The boys AREN´T playing football
The boy_____eating watermelon.
The boy ISN´T eating watermelon
One woman _____ sleeping.
One woman ISN´T sleeping.
There _______ three ducks.
There AREN´T three ducks.
One man_____walking.
One man IS walking.
There_______animals.
There ARE animals
One woman______reading a book.
One woman IS reading a book
There_____a bike.
There ISN¨T a bike.
The boy_____ drinking lemonade.
The boy IS drinking lemonade.
The man_____riding a bike.
The man ISN´T riding a bike.