Complete the sentences. GCh (b) ex.31
1.	Kate    'm not   isn't   aren't  at home today.
2.	My aunt and uncle    'm not   isn't   aren't  British. My aunt is from the USA and my uncle is from Spain.
3.	His classmates and teachers    'm not   isn't   aren't  on holiday.
4.	Emily's uncle    'm not   isn't   aren't  French. His parents are from Poland.
5.	You    'm not   isn't   aren't  twelve years old! It isn't your birthday today.
6.	I    'm not   isn't   aren't  at my granny's house.