1there aren't manymany librariesin my city
2)there aren't two cats and dog here
3)there isn't a garden in front of my house
4)there isn'ta table and two chairs in the room
5)there aren't five aples on the flate
6)there isn't a copy book
7)there aren't seven roses in the vase
8)there isn't a park behind the house
9)there aren't many teachers in my school
10) there isn't a doll on the sofa
КОРОЧЕ ARE НФ AREN'T МЕНЯЕШЬ, А IS НА ISN'T