根据提示完成句子
Peter had suggested that we ________ ________ ________(度假)in Italy and the joy we got from the vacation suggested that he ________ ________(是对的)．
Mr．Lee insisted that the work ________ ________ ________(到……完成)the middle of the next month．
When Mr．Woods went sick, they left Sandy ________ ________(负责)．
Would you be kind enough to ________ ________ ________(对我解释)the meaning of this expression?
She ________ ________ ________(表现得好像)she knew nothing about the accident．
根据汉语意思写出单词的正确形式
To listen to them is only a ________(表示)of friendship．
Here is a ________(闲着的)pair of trousers; you may have them．I do not need them．
I still remember the ________(惊讶的)look on his face at the news, which was really a ________(吃惊的事)for him then．
They spent hours in ________(争论)about where to go．
His only ________(缺点)is that he lacks ambition．