But motoring organizations fear cameras will be sited on relatively safe__13__fast stretches to catch as many drivers as possible. Some forces are also expected to__14__the“threshold”speeds at which cameras are__15__to the absolute legal minimum-15 mph in a 10 mph limit，and 26 mph in a 20 mph zone. This could encourage drivers to stare at their speedometers instead of concentrating on the road，and __16__to more accidents. Sue Nicholson，head of campaigns at the RAC，said，“We don‘t have a problem with speed cameras __17__. But we do have concerns about__18__they are sited. Police risk losing credibility __19__motorists if cameras are seen as revenue-raising __20__safety devices.”
    
    1. [A] promotions [B] punishments [C] penalties [D] payments
    
    2. [A] isolating [B] separating [C] alienating [D] detaching
    
    3. [A] towards [B] against [C] before [D] over
    
    4. [A] so [B] once [C] as [D] where
    
    5. [A] subjected [B] engaged [C] intended [D] committed
    
    6. [A] taking part [B] keeping silence [C] making exception [D] paying respect
    
    7. [A] financing [B] profiting [C] funding [D] netting

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