根据汉语或首字母写出单词的适当形式
The girl_____(表演）the best in the film.
He has jioned the a_____,he is a soldier now.
Wash your hands carelly with the s_____.They are too dirty.
The girl_____(表演）the best in the film.
He has joined the a_____,he is a soldier now.
Wash your hands carefully with the s_____.They are too dirty.