阅读对话,判断“正确写T”还是“错误写F”。 Betty: (Knocking at the door) Mr. Han: Who is it? Go and see, Meimei. Han Mei: Oh, it’s you, Betty. Glad to see you. Betty: Hi, Han Mei. Glad to see you, too. Is everyone in? Han Mei: Yes. We are all here. Come in, please. Betty: Thank you. 1.Betty is knocking at the door. (_____) 2.Mr. Han opens the door. (_____) 3.This is Meimei’s home. (_____) 4.Everyone isn’t in. (_____) 5.Their friends are at Han Mei’s home. (_____)