Part VI Translation    (5 minutes)

注意：此部分试题请在答题卡2上作答，只需写出译文部分。
82．Since negotiations and compromises had no result，I_______(只得诉诸于法律来解决问题了)．
83．The light of the kb is on。he _______(一定还在做那个复杂又费时的化学实验)．
84．Faced with difficulties in life，_______(没有什么比积极的心态更重了)．
85．Why does he still stay here? He_______ (应该马上去给他的女朋友道歉)．
86．The key greenhouse gases emitted by human activities remain in theatmosphere for_______(几十年到几百年的时间)．