题目内容：

 

A    B    C

D    E

1.If you add another piece of____________to the water, it will taste better.

2.We can recycle empty____________around us to protect our environment.

3.Sam went on a trip with a green____________early in the morning.

4.The new__________________is just three kilometers away from my village.

5.In the end, Alice decided to buy the cheapest__________________in the store.