Kitty prefers _______ but Sandy would rather _______.

下列句子中，没有语病的一项是（ ）

While________ along the road, Mr. Smith met an old friend of his.

Google’s complaints about hacker attacks on its servers (服务器) made the public more concerned about the problem of Internet safety ____, it called for changes in recent Chinese laws [ ]

How ______ you ______ with the new job?