(届安徽省马鞍山市高三第一次教学质量检测英语试卷) Trust is needed in the whole society, which requires parents to obey their own rules and set a good example _______ children can trust them.
---________by the chemistry teacher for not finishing homework independently makes him feel very shameful.
---Yes. But he told me this morning he would spare no efforts to be the top one in our class.