1.   It was unclear today how many ballots from Floridians living overseas were still uncounted.

2.   It was unclear today when Armey would make that decision.

3.   It was unclear early today whether BellSouth, an Atlanta-based Baby Bell, would raise its offer or walk away.

4.   It remained unclear today where the U.S. forces would set up a staging base in the region.

5.   It was unclear early today if such a guarantee had been given.

6.   The names of the prisoners freed were not released, and it remained unclear today how many were political prisoners.

a. + today >>共 172
early 30.36%
later 15.60%
late 9.10%
earlier 8.64%
higher 4.09%
same 2.41%
available 1.86%
little 1.11%
different 0.93%
usual 0.84%
unclear 0.56%
unclear + n. >>共 145
circumstance 17.67%
reason 6.01%
remains 5.65%
today 2.12%
people 1.77%
rule 1.77%
leaf 1.41%
result 1.41%
troop 1.41%
way 1.06%
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