打电话：
            34、Hello! This is Hogan,is William in?
            你好！ 我是Hogan,请问William 在吗？

            35、May I take your message? He is not in. (Hogan is not here.)
            他现在不在。我可以为你留言吗？

            36、I'm really/a little bit busy. Can I call you back later?
            我现在真的很忙，我晚点给你打过去，行吗？

            37、Thank you for your time,goodbye! (That's all what I have to say today. )
            占用您的时间了，谢谢您。再见！