111.   To some, the work in Los Alamos helped shorten World War II and keep peace through the Cold War.

112.   While the association between smoking and cancer is clear, the new work helps pin down the precise genetic harm smoking causes.

113.   When one caller asked Putin, a former KGB agent, whether he thought his former intelligence work helped or hindered him as president, Putin answered quickly.

114.   Almost a third of children, especially girls, leave school for work to help the family income.

115.   Cochrane said its work helping the elderly and homeless had been hampered and members had been intimidated, with police turning up to services and taking names.

116.   They have responded with proposals to cut taxes for low income families and measures to propose part-time work to help raise household incomes.