2-ое упражнение необходимо сделать

1. There were   2. There is    3. There are    4. There is    5. There will be     6. There were    7. There will be    8. There was    9. There are    10. There is    11.  There will be    12. There are    13. There were not    14. There was    15. are there     16.  are there    17.  there was    18.  there are not    19. there is