1，Should all the water on the earth disappear one day, what would happen? 假若将来有一天水在地球上全部消失，那会怎样呢？
2，Should I give up that plan? 我应该放弃那个计划吗？
3，Should he come here tomorrow, I would talk to him. 如果他明天来这，我就和他谈谈。
4，Should you have any problems? Please feel free to contact me. 你有什么问题吗?请随时联系我。
5，Should a hard copy on paper be required for submission purposes, proper protection and packing shall be exercised to ensure a safe and timely hand-over.如果须提交纸质副本，应进行合理的保护和包装以保证安全及时交付。
6，Should you fail to come, ask Mrs Chen to work in your place. 万一你来不了，就叫陈夫人代替你。
7，Should anyone come, say I am not at home. 万一有人来访，就说我不在家。
8，Should it rain tomorrow, I wouldn't go. 万一明天天下雨，我就不去了。
9，Should you like some tea? 你喜欢喝茶吗？
10，Should it rain tomorrow，the sports meeting would be put off. 如果明天天下雨，运动会就会延期举行。
11，Should you be unable to keep up efforts, you may say to yourself I am very tired. But never admit defeat in your mind by saying I can't. 撑不住的时候可以对自己说声我好累，但永远不能对自己说我不行。
12，Should you fininsh your homework at first? 你一开始应该就完成了家庭作业吧？
13，Should you sleep now? 你现在应该睡了吧？
14，Should you have a rest after running? 你跑完步应该会休息一下吧？
15，Should you breakfast on time? 你应该会准时吃早餐吧？
16，Should you listen to the teacher? 你应该会听老师的话吧？
