用所给词的适当形式填空。

1. Tom is going to be a policeman when he ________ (grow) up.

2. Everyone should have good ________ (hobby). They can make our lives more interesting.

3. She has great fun __________ (play) the violin every day.

4. She is __________ (care). She often loses her school things.

5. The Great Wall is one of ________ (great) wonders in the world.

水圈从溅落点生成向四周扩散，水圈的范围越来越大直至消失，而同时新的水圈形成，因而这是一组循环动作，它的基本形态是（）和分离消失。

A.分离

B.推进

C.小

D.大

E.S形变化