The two parties held the talk in a friendly ________ and reached an agreement.

(2013·湖南高考)You cannot accept an opinion ______ to you unless it is based on facts.

We should take some measures to______ wild animals______.

Bending down，he        the footprints    that hadn’t been blow away in the wind, concluding that they belonged to a wolf.

Due to the policy of free highway fees on major holidays, too many passenger cars are trapped on the highways, causing heavy traffic jams, some even _________ for several hours.