3 Complete the sentences using the correct form of be and subject pronouns. ​

1)No,I’m fourteen.
2)Is she your sister?No she isn’t.
3)What time is it? it’s five past three.
4)This is my uncle. He is a teacher.
5)Are they from Zhanaozen? they are?
6)My parents are happy with my brother and me beacause we are good at school