2、agesD.thoughts[答案]A。[解析]四个选项都是以s结尾的名词,其中A为不可数名词,B、C、D为名词的复数形式,句中用了连系动词is,所以只有A项正确。Myunclewillcometomyhousefordinner.Iwanttobuysome___tomakeavegetablesaladforhim.[济宁]A.meatB.tomatoesC.applejuice[答案]B。[解析]下文说制作蔬菜沙拉,故选蔬菜类的tomatoes。Theteachersaidweneededtochoosethree fortheschoolconcert. [重庆] A.