几个高中的英语填空试题…在线等答案…
If the staff__(更小心一点的话),the house wouldn't be on fire now.(careful)__(根据你所说的来判断),he could have completed the work ahead of time.(judge)try to use traveler's cheques if possible and__(避免带太多的钱).(avoid)__(应该立即采取行动)to stop air pollution.(action)