Помогите сделать британский пожалуйста!

1. She lives in a block of flats, which has twenty floors

2. Mr Lawrence, whose daughter graduated from university last year is retiring

3. Mu father, who is fourty years old works in a shoe factory

4 Edward broke the wase, which was on top of the piano

5. He is getting married to a woman, who is a fire fighter

6. I am reading a novel, which is very interesting