91.   As anyone knows, an object in a rut remains in a rut unless acted upon by an outside force.

92.   Biotherapeutic agents most likely act by several mechanisms.

93.   But you cannot act by yourself.

94.   Demirel has indicated he would act by the end of the week, but newspapers speculated it could be Monday.

95.   Forced to act by a European court ruling, Britain lifted its ban on gays in the military.

96.   Genes are bundles of DNA that control how cells act by instructing them to produce certain proteins vital for bodily processes.

97.   He did not elaborate, but presumably was suggesting the government could act by decree.

98.   Hun Sen alleged that Ranariddh was acting illegally by smuggling weapons into the country, and by bringing Khmer Rouge terrorists into the capital.

99.   In both cases, ministers said they were urged to act by Prime Minister Ryutaro Hashimoto, who was re-elected to his post last week.

100.   One Iraqi official, Kahlil Hameed, accused the monitors of acting unprofessionally by turning on cassette recorders and dancing in August while examining a missile site.