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).
A friend making plans with you
明天你想做什么？
What do you want to do tomorrow?
You
明天我想去商店买东西。
Tomorrow I want to go to the shop to buy things.
You
我们一起去，好吗？
Let's go together, okay?
You
明天上午你有时间吗？
Do you have time tomorrow morning?
You
下午我们一起去吃饭吧。
In the afternoon let's go eat together.
You
九点在商店见，怎么样？
Meet at the shop at nine, how about it?
You
我坐出租车去。
I'll take a taxi there.
You
好的，就这样。
Okay, let's do that.
You
那我们明天见。
See you tomorrow then.