although the afflicted creatures do not behave aggressively, fosco said, they still ______ a threat to domestic animals.

she said the government would ________ the necessary legislation to deal with the problem.

anyone caught ________ will be immediately disqualified from the exam.

look at your sister out there! She's as _______ as a clam at high tide now that she's back in the starting lineup again.

it's difficult to _____ the difference between butterflies and moths.

she rejected the charge that the story was _______.

they ________ announced the news to the reporters.

a lot of women manage to _______ families and go out to work at the same time.

the organization has had six directors, each with a __________ different management style.

he usually ________ jogging for half an hour before breakfast.

citizens of the eu can travel without __________ within the eu.