792. His previous attempts had been unsuccessful.他以前的尝试没有成功。

791. He had to choose between death and dishonor.他不得不在死亡和耻辱之间选择。

790. He devoted his life to the study of science.他把毕生献给科学研究。

789. He decided to bring a suit against his boss.他决定起诉他的老板。

788. Do you have any plans for the long weekend?你有办法打发这个漫长的周末吗?

787. Could you tell me where I can wash my hands?请问洗手间怎么走?

786. Your English is improving little by little.你的英语正在渐渐提高。

785. Why isn"t Mrs. Lee"s cat catching the mice?李太太的猫为何不在抓这些老鼠呢?

784. Were there any letters for me this morning?今天早上有我的信吗?

783. We"re planning a tour to Italy this summer.我们计划今年夏天到意大利去旅行。