A new campaign to ban smoking in taxis is part of a wider push to clean up the city’s image before the 2010 World Expo(2010年世界博览会). The Shanghai Dazhong Taxi, a taxi company, said drivers _1._(find) smoking in their cabs could “possibly” be fined or even temporarily banned __2._ working. Signs __3.(place) in all of the taxi company’s 9,100 strong fleet (车队) saying “No Smoking in Taxis. Welcome to Shanghai World Expo”．

“We hope the sanitation(卫生环境) of cabs in the city will be improved through our no-smoking campaign，__4._ is a mutual benefit for __5._ drivers and passengers. ”

Dazhong said it would __6._(close) monitor the campaign’s progress.

Drivers caught smoking will undergo the company’s training and inspection program. “Cabs found to have cigarette smell will be called back”， Zhao said.

Many taxi drivers smoke __7._(relax) from working long hours. The official admitted __8._ would not be an easy task to achieve a total smoke ban in a short time.

“Promoting non-smoking taxis in the whole city is _9.__ long journey，” Zhao said. “_10.__ having a long way to go, we are confident of fulfilling our ‘smoke-free taxi’ program in the city through our diligence.”