1:Hello, this is **(对方的名字) speaking.2:Hello, this is **(你姥姥的名字) speaking.1:I want speak to **(比如你爸爸,妈妈的名字)2:Oh, he/she is not at home. Can you leave your phone number so that he can call you later.1: My number is **********(这就要教会你姥姥1到9的英文)2: I get it. Good-bye.1: Thank you. Bye