Asking Permission/Making Requests

source: Oxford Online English    2014年2月19日
the full lesson: http://www.oxfordonlineenglish.com/vi...
Asking permission means that you want to do something, but you need someone else to say that you can. Making a request means you want someone else to do something. We use similar words and phrases to do both of these things, so we'll look at them together in this lesson.