Complete the sentences with was (n039;t) or were(n039;t).

Complete the sentences with was (n't) or were(n't). .............................................................................1.There were four zebras in the field 2.We....sad because the elephant....outside.It was inside its hose. 4.....there any polar bears at the zoo?Yes,there..... 5.....the weather good?
No! It...very cold,so there.....many people at the zoo.