Put in the articles if necessary.
_____Potters have_____three pets. Their cat_____Pussy is white. Pussy likes to watch
_____moon in_____evening. Polly, their parrot, is _____cleverest pet. Polly can speak
_____English. Polly is from_____South America._____third pet is_____tortoise. Pussy
and Polly like to play with_____tortoise._____Potters and their pets live in_____London,