Let's do some f_____.Then let's play basketball.请问这里填什么单词呢?Let's do some exercise f_____.Then let's play basketball.请问这里填什么单词呢？

Let's do some f_____.Then let's play basketball.请问这里填什么单词呢?Let's do some exercise f_____.Then let's play basketball.请问这里填什么单词呢？
Let's do some f_____.Then let's play basketball.请问这里填什么单词呢?
Let's do some exercise f_____.Then let's play basketball.请问这里填什么单词呢？

Let's do some f_____.Then let's play basketball.请问这里填什么单词呢?Let's do some exercise f_____.Then let's play basketball.请问这里填什么单词呢？
first 意思是 在打篮球之前先做些热身锻炼.

first 先做些锻炼

= do some warm-ups 做一些热身锻炼

FUN 可以吗

你好
Let's do some __fishing？___.先来钓鱼》？（这空不确定）

后面的是first，先运动（可以确定）