A: Hello, this is Mary.
B: Hello, this is Lyn.
A: This Saturday is (I)birthday!
B: Your birthday? Well, how old are you?
A: I'm twelve years old. is your birthday, Lyn?
B: My birthday is on January the (thirty).
A: Well, do you want (come) to my birthday party?
B: Yes! And I want to go Lisa. Oh! When is the party?
A: At 4 o'clock in the afternoon in our classroom.
B: OK. Will our (teach) Mr. Li come?
A: Yes, he will come, .
B: Lisa will be happy to meet him at your birthday party. He is (Lisa) favorite teacher.
A: His (class) are very interesting. We all like him.
B: That's for sure. He is interesting person.