2, l'm fine, thanks, and you
3, I'm fine , thanks
4 Hi. my name is hoa, i'm 12 years old
5, Hi mom and dad. how are you

2. We're fine,thank you. What about you?
3. I'm fine.Thank you.
4. Hello. My name's Hoa. I'm 12 years old.
5. Hello dad,mom. How are you,parents?
6. Hello. This is Nga. She's my friend. She is in grade/class 6
7. I'm Phong, this is Linh

1 we are fine , thank you . and you 
2 i am fine thank you
3 hello may name is hoa . i am twelve
4 hi dad , mum.How are your parents?

2.We fine,thank you.What about you
3.I'm fine.Thank you
4.Hello.I'm Hoa.I'm 12 years old
5.Hi parents.How are you
6.Hello.This is Nga. She is my friends. She is in grade 6
7.I'm Phong, and this is Linh

2 we are fine thank you . And you 
3 i am good . thank 
4 hello . My name is Hoa . I am 12 years old 
5 hi mum and dad . how are you mum and dad 
6 i salute you . This is Nga . She is my friend . she's  in sixth grade 
7 hi my name is phong . and this is linh