61.   But the new questions seemed far more detailed than any student would need.

62.   But the plan also raises new questions about the Japan-American relationship in the years ahead.

63.   But the right answer had eluded detection by the dozens of math teachers and thousands of students who try out each new SAT question.

64.   But the America Online episode is certain to raise new questions about whether the industry can continue to police itself.

65.   But the unusually broad scope of the Berkeley-Novartis deal is expected to raise new questions about the danger of corporate influences subverting academic freedom.

66.   But they also raised new questions about why Clinton and Gore continued their ties to certain fund-raisers after officials at the National Security Council raised questions about them.

67.   But this conclusion only raised new questions.

68.   But the plan also raises new questions about the Japanese-American relationship in the years ahead.

69.   But, he said, the Selena Hill case raises new questions on how thoroughly private agencies are overseeing foster families.

70.   But using the tests to select an embryo as a tissue donor raises a host of new ethical questions.