... Unit 3: Lesson 2: A 3 -4/ p. 32, 33- Learn vocabulary, model sentences by heart.- Do Ex: A. 3 ,4 P.19 -20 (Ex-book)- Remember P. 34. Homework: Unit 3: Lesson 2: A 3 -4/ p. 32, 33I. Vocabulary: a ... Who is ?Ba : It s his .’Mai: What is name ?Ba : name is Mai: is a teacher. Unit 3: Lesson 2: A 3 -4/ p. 32, 33BaMai3. Complete the dialogue:thismotherHerherNga 4. Read the dialogue:SheII. ... Vocabulary: a family: a father: a mother: a sister: a brother:Gia ®×nhBèMÑChÞ/em g¸iAnh/em traiMai: How many people are there in your family, Ba?Ba : There are people in my family.……Mai: Who...