81.   She said she had warned the president on several occasions that she had serious doubts about the visas.

82.   She says she is assiduous about keeping the mixture clean, though one look at her kitchen will cast that into serious doubt.

83.   Such mistrust is likely to linger long after the currency is circulating, prompting many to cast serious doubts on rosy predictions of a truly unified Europe.

84.   That Robinson is mentally ill, and gravely so, is not in serious doubt.

85.   The action by the nine-member board, meeting in Corpus Christi, casts serious doubt on whether the bonfire could continue as a student-led activity.

86.   The administration has voiced serious doubts about some provisions of the Republican bills, especially reductions in welfare for legal immigrants and cuts in the Food Stamp program.

87.   The charges were dropped, but the Bears were already having serious doubts about him.

88.   The fact that the Times printed such scandalous material without raising serious doubts about its veracity, triggered an outcry.

89.   The decision is the latest indication that adoption of the proposed amendment is in serious doubt.

90.   The future of downtown is in serious doubt, and some of the can-do spirit that followed the disaster has dissipated.