Hoàn thành bài hội thoại sau :

1. A: Hi, ....I'm............Tuan . I am 12 .years....... old. I am ..a..............student.

B: Hi , Tuan . My ..name is.................... Ba. I ‘m 12. And I am a student, ...too...............

2. A: How many people .....are there................. in your family?

B: There ...are.......... four people, ..my ....... father , my ...mother............, my sister and me .

A: What ..does............. your father do?

B: ..He's an..................... an engineer. And my mother is a nurse.

A: What ...does............. your ..sister........... do?

B: She‘s a student

1,A my name's / years/ a

B name's/too

3 A.are there

 B. are/my/mother

A.  does

B.He is

A does / sister