Could you help me with my work?你能帮我做这项工作吗？

今天的几个句子都是提出请求的：1. Would you do me a favor?  2. Sorry to trouble you, but do you have electronic dictionary?  3. Please pass me the salt. 4. I want you to get some water.(此句用于熟悉和亲近的人之间。）