С! identical ,sworn ,distant ,family ,best, complete, immediate 1 my cousin and l are enemies, we can't stand each other 2 kathy is definitely my mate. we do everything together. 3 my sister and i are opposites.we like and hate very different things.4 there are only five people in my family but we've got lots of aunts and uncles, who live n the usa. 5 that's amazing! will and tony are and can't tell them apart. 6 i don't know her very wel, but rose is a cousin on my father's side of the family.7 i've got a very interesting tree which goes back hundreds of years.