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 cooking with you
今天中午你想吃什么菜？
What dish would you like for lunch today?
You
我想吃米饭和菜。
I'd like rice and vegetables.
You
我会做菜。
I can cook.
You
我们有水果吗？
Do we have any fruit?
You
要去商店买苹果吗？
Should we go buy apples at the store?
You
你去买，我来做饭。
You buy them, I'll cook.
You
饭做好了，你来吃吧。
The food is ready, come and eat.
You
爸爸妈妈也来吃饭。
Mom and Dad are coming to eat too.