Mr. Carter agreed that, during one of his meetings with Ms. Lewinsky, he asked her sample questions.

CNN

After logging on and practicing with as many non-recorded sample questions as they want, interviewees then get two questions, the first common to all applicants, and the second selected by the computer from a bank of questions pre-recorded by da Silva.

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Some questions were asked of the entire sample, but some only to people under 65.

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In October The World in 2012 put three questions on the year ahead to five London dustmen (our careful sample took in Mile End, Chelsea and Earl's Court).

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An administration official told CNN the sample size of the annual government survey will be expanded to more than 22, 000 teenagers as the more specific questions about smoking habits are added.

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