Помогите пожалуйста, очень срочно!!!
Look at the family tree and complete the sentences.

William / Betty
Sue Brain / Jane Paul
Andrew Sarah / Simon

1 Betty is Brian\'s............
2 Sarah is Andrew\'s.....
3 William is Simon\'s.....
4 Betty is Sarah\'s..........
5 Sue is Andrew\'s........
6 Brian is Jane\'s...........
7 Paul is Simon\'s...........