computere-mailpaperletterenvelopepostcardstamppost officeDo you know how to send it?Where do we go to send it?Lynn: Hello,Mingming.Where are you going?Ming: To the post office.I want to buy some stamps.Because( 因为 ) I want to send my postcards to my friends.Lynn: May I go with you?Ming: Sure! Let’s go.At the post office:Clerk: Good moring! May I help you?Ming: Hello,I need two stamps,please.Clerk: Where are you sending your postcards?Ming: I’m sending them to Beijing.How much is the stamp,please?Clerk: One yuan.Ming: I’ll take two,please.Thanks.Clerk: You are welcome.Goodbye!Answer the questions:1 、 Where is Ming going?2 、 Where is Ming sending his postcard?3 、 How much is the stamp?Homework:做 Workbook 中本课的练习。