Children are【C1】______ serious illnesses because of their parents smoking at home, says the government's chief medical officer, who has warned adults not to light【C2】______ in front of their sons and daughters. Sir Liam Donaldson, Britain's most senior doctor,【C3】______ that there would be a further【C4】______ crackdown on smoking after the ban comes into force in England next Sunday. He promised mewed public health advertising campaigns to try to educate parents who smoke. 'We will strengthen and make【C5】______ the message to parents about the risks to their children of smoking. This is something we will need to constantly remind them about.' '【C6】______ the number of parents who smoke is falling, children's exposure【C7】______ parental smoke remains 'a problem area', he said. The number of Britons who smoke has fallen to 24 per cent and ministers hope going smoke-free will【C8】______ time bring about another 4 or 5 per cent drop.'【C9】______ if we want to go【C10】______ we have got to reinforce all these other tobacco measures and denormalise smoking completely, 'said Donaldson. 'The first of July is not when action stops it's a launchpad from【C11】______ we can make further mssive【C12】______ . I hope people will be behind some of the slightly【C13】______ measures.' He wants clgarettes to be【C14】______ away in shops. 'If you walk into the average supermarket, one of the things that confronts you【C15】______ away is a wall of cigarettes. That's【C16】______ . I'd like to see them【C17】______ the wall of cigarettes and keep than under the counter,' said Donaldson. 'Sane people would 【C18】______ the idea of cigarettes being kept trader the counter like magazines that you wouldn't want displayed. But I think that these are all part of the denormalisation【C19】______ Supermarkets are big, responsible organisations. Wouldn't they like to strike another【C20】______ for health and play their part on a disease that still kills over 100,000 a year?' 【C1】