... Vocabulary:Chào buổi sáng-(To) sit down:Đứng lên Vui lòng -Please: Ngồi xuống -Miss +Name : Cô,chị (Người chưa có chồng) -Everyone: -Các em,các b n C) Listen Wednesday, November ... b n C) Listen Wednesday, November 3rd ,2010 Unit < /b> 4:My friendsLesson 19 :Section < /b> B( 1,2,3) Miss Thanh. He’s……………….He’s my……… b) Model sentencesStand up,please.Sit down,please. ... b) Model sentencesGood morning,everyone. MissStand upSit downGood morningPleaseEveryone...