ⅰ.用所给词的适当形式填空 1.they are discussing how to build up a ________ government.(power) 2.he made a big mistake because of his ________.(ignore) 3.please clean the ________ windows after class.(dust) 4.his angry expression suggested he ________ with the decision.(agree) 5.to be more ________,there are 3006 students in their school now.(exact) 6.many farmers flowed into the city with their ________ of finding a higherpaid job.(purpose)