Runners run very fast if they want to win a _.
race final champion

10.00   - it's ten o'clock10.40   -  it's twenty to eleven 10.10   -  it's ten past ten 11.20   -  it's twenty past eleven 10.20   -  it's twenty past ten 10.45   -  it's quarter to eleven 10.25   -  it's twenty-five past ten   9.45   -  it's quarter to ten   9.35   -  it's twenty-five to ten 10.50   -  it's ten to eleven 10.30   -  it's half past ten 11.10   -  it's ten past eleven