1 My mother’s brother is my uncle.
2 My father’s father is my grandfather.
3 My aunt’s daughter is my cousin.
4 My sister is my uncle’s niece.
5 My father’s wife is my mum.
6 My father’s sister is my aunt.
4.
1 friendly -> unfriendly
2 short -> truly
3 dark -> fair
4 nice -> hardly
5 quiet -> not quiet