5、rtwoweeks.答案: willhavestayed12.Itisreportedthatthepolicewillsoonlook________thecauseoftheforestfire.答案: intoⅡ.完成句子1.有些现代语言是以拉丁文为基础的。Somemodernlanguages______________________Latin.答案: arebasedon2.你必须客观地评价职员们的工作表现。Youmustbeobjectivein______________________ofthestaff.答案: a