Ⅰ.写出黑体单词在句中的词性和词义 1．We cannot forecast how long the war will last.(　　　　　　) 2．The water in the kettle is boiling ，and please turn off the power.(　　　　　　) 3．Insurance refers to an arrangement(约定)with a company in which you pay them money each year and they pay the costs if anything bad happens to you.(　　　　　　)