unit 2 conversation introduce people.

MODEL:
david:tom, this is paula. paula's
my clasmate.
tom:Hi, paula.
paula:Hi, tom. nice to meet you.
tom:Nice to meet you, too.

GROUP WORK.
1 jacob: edy, this is blanca
she's my colleague.
edy:Hi blanca
blanca: Hi, edy. Nice to meet you.
edy: nice to meet you too.

2 mary: kevin this is paola
she's mi friend.
kevin: Hi paola.
paola:Hi, kevin. nice to meet you.
kevin: nice to meet you too.

3 ricky: valery this is maria
she's my sister
valery: Hi, maria.
maria: hi, valery, nice to meet you.
valery: nice to meet you too.