Do you know some polite ways to ask for permission?yao kuai!

Do you know some l people there? do you know who are you?some time we lost. Do you know how to study better?There are some do you know some yellow website?please tell me some banks of the river are do you know 翻译do you know where i can buy some medicine 请问Do you know where I can buy some shampoo?为什么不用any ,而用some pol. pol. pol. pol. 英文Hey Do you need some thing?baby l know you lik that Ah what do you know Do you know what Do you know Facebook? do you know my how do you know Do you know