ⅰ.单词拼写 1.don't ________(信任) him;he is a liar. 2.they ________(争吵)with one another about how to solve the mathematical problem just now. 3.he ________(后悔) that he had left without saying goodbye to them. 4.as we know,no one is born ________(完美的). 5.her mother ________(责备) her for not cleaning up her room this morning. 6.it was ________(体贴的,考虑周到的) of you not to watch tv while i was asleep.