Grammar poem Is, Am, Are

Âàëåðèÿ Áàñîâà
A parrot is green.
A cat isn’t.   
A bird is free.            
A kite isn’t.               

   Snakes are dangerous.
   Butterflies aren’t.      
   Ducks can swim.
   Chickens can’t.             

Flowers are nice.
Spiders aren’t.
Parrots can talk.
Rabbits can’t.

   A horse is fast.
   A hippo isn’t.
   An orange is big.
   An apricot isn’t.

A kitten is fluffy.
And I am not.
Birds can’t smile.
And I can. A lot!

    A wolf is evil.
    And I’m not.
    A lion is angry.
    And I’m not.