How to Use Auxiliary Verbs in Conversations

source: JamesESL English Lessons (engVid) 2012年1月13日
http://www.engvid.com This lesson will teach you some easy ways to use auxiliary verbs like a native speaker. Improve your conversation skills by learning how to express polite interest and answer questions quickly! Then take the quiz at http://www.engvid.com/auxiliary-verbs...

# relevant grammar videos: helping/auxiliary verbs