Question

There is just _____milk in the fridge. Let's go and buy some.

Answer 1

填a little
little表示没有，a little 表示还有一点，因为前面还有一个just 所以是冰箱里只剩下一点点牛奶了，所以要去买些回来。

Answer 2

There is just __little___milk in the fridge. Let's go and buy some.