1.   This is impossible since turnover can only fall to zero, it can not be less than this amount.

2.   The Reynolds stress is zero right at the middle of the wake, by symmetry, and, of course, it falls to zero outside the wake.

3.   However, the Conservatives face their majority falling to zero if, as expected, they lose a by-election next month.

4.   The other was raising the saving rate, which has fallen to zero for the household sector.

5.   They fell to zero on Tuesday when Mitch did not turn north as expected.

6.   He said that in the absence of a strong effort, the Alitalia capital could fall to zero by the end of this year.