Listen to the whole passage
Listen to the whole passage once first, then practice sentence by sentence.
The first line is the other person opening the conversation; the "You" lines are suggestions for you to practice saying in this scenario (not a back-and-forth dialogue).
An old schoolmate
好久不见，你是我的老朋友！
Long time no see, you're an old friend of mine!
You
好久不见！
Long time no see!
You
我们以前是同学。
We used to be classmates.
You
以前我们一起在学校学习。
We studied together at school before.
You
那时候真好。
Those days were wonderful.
You
你还认识以前的老师吗？
Do you still know our old teachers?
You
以前的朋友们怎么样？
How are our old friends doing?
You
今天能见你，我很高兴。
I'm so glad to see you today.