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 going for a walk with you
今天天气很好，你想走走吗？
The weather is lovely today, would you like to go for a walk?
You
好，我也想去。
Sure, I'd like to go too.
You
今天不冷不热，很好。
Today's neither cold nor hot, it's lovely.
You
这个公园很漂亮。
This park is beautiful.
You
你看，那儿有很多花。
Look, there are lots of flowers over there.
You
我们坐这儿休息吧。
Let's sit here and rest.
You
我想喝点儿水。
I'd like to drink some water.
You
明天我们也来，好吗？
Let's come again tomorrow too, okay?