21.   The risk increases with age, he writes.

22.   The risk increases as we grow older.

23.   The risk increases with always-on cable and DSL connections, which make individual home PCs easier to find and visit repeatedly.

24.   They took years to accumulate, explaining why cancer risk increased with age.

25.   When saliva is inadequate to cleanse the mouth, the risk of decay increases greatly.

26.   Women are disproportionately affected because we live longer, and the risk increases dramatically with advancing age.

27.   As heavy snows approach, the risk increases of a wider war.

28.   But the China Daily also said the euro is creating new headaches, in part because exchange rate risks have increased as international markets adjust to the currency.

29.   But the China Daily also said the euro is creating new headaches, in part because exchange rate risks have increased as international markets adjust to the euro.

30.   If the U.S. presence in the region expands, those risks will only increase, Mylnikov said.