【C6】A．uponB．overC．intoD．after

【C17】A．turn awayB．turn overC．turn intoD．turn out

【C6】A．UponB．OverC．WithD．For

【C6】A．come uponB．relate toC．interfere withD．set about

【C13】A．uponB．overC．intoD．after

【C6】A．After allB．For allC．Above allD．In all

【C6】A．uponB．forC．asD．to