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 restaurant server
你好，你想吃什么？
Hello, what would you like to eat?
You
你好，我想吃米饭和菜。
Hello, I'd like rice and a dish.
You
这个菜怎么样？好吃吗？
How is this dish? Is it good?
You
我想喝一杯茶。
I'd like a cup of tea.
You
你们有水果吗？
Do you have fruit?
You
这个菜多少钱？
How much is this dish?
You
一共多少钱？
How much altogether?
You
好的，给你钱。
Okay, here's the money.
You
谢谢，菜很好吃！
Thank you, the food was delicious!