81.   Security was noticeably increased in downtown Cairo on Sunday evening.

82.   Security was increased at its nuclear centers within hours of the attacks in the United States.

83.   Some firms along the parade route increased security for the event.

84.   Speaker Newt Gingrich Friday endorsed the idea of letting communities decide how to use the money, even if they wanted to increase security at clinics.

85.   States are not alone in looking for ways to increase security.

86.   Such behavior will take time away from your personal life and will do nothing to increase your security.

87.   The airport also increased security among employees and vendors.

88.   The American Embassy warned Americans living in Beijing to increase personal security and to avoid any student protests.

89.   The day they got back, the government warned Tiruchelvam of a new assassination threat from the Tigers, but did nothing to increase his security.

90.   The embassy urged Americans to increase their security and to travel in groups.

v. + security >>共 638
tighten 8.10%
provide 7.43%
step_up 5.27%
improve 4.37%
sell 4.33%
increase 4.28%
beef_up 3.25%
buy 3.22%
threaten 2.30%
guarantee 2.22%
increase + n. >>共 661
number 5.30%
risk 3.45%
pressure 3.43%
cost 2.23%
production 2.20%
chance 2.07%
security 1.77%
demand 1.67%
sale 1.66%
price 1.64%
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