604. The dinner was wonderful. 晚餐棒极了。　

603. I am on top of the world. 我高兴到了极点。　

602. It was a terrible experience. 那是一次可怕的经历。　

601. You look radiant tonight. 你今晚真是光彩照人。　

600. I drop the letter into the mailbox in front of the Post Office.　

我把信塞进邮局前面的邮筒里。　

第五册　

599. Do you want to airmail it or not? 你想发航空信吗？　

598. I find my name on the blackboard. I must have got a remittance.　

我在黑板上看到我的名字，肯定有我的汇款。　

597. My mother has sent me a registered letter, I guess she has something　

important to tell me. 我妈给我发了一封挂号信，我想她有什么重要的事情要说。　

596. To make it fast, you can send a fax. 要想快点的话就发个传真。　

595. You've got an express mail. 你有特快专递。