3 Correct the sentences using numbers and ordinals.
1 There are three (3) bedrooms in our house. X
2 Elizabeth Blackwell was the first (1) woman to become a doctor. X
3 I live on the twelveth (12) floor of a block of flats. X
4 She finished second (2) in the race. X
5 My dad travelled to other countries five (5) times last year. X