根据句意和汉语提示，在空白处填入适当的单词
（1）—I like this camera! Is it yours?
---Yes,I ____(花费)1,200yuan on it last year.
（2）---How often do you play badminton with your classmates?
---____ (一次)a week.
（3）—I am worrried I’m getting fatter.
---You should eat____(少)food and do more exercise.
（4）Having many____ (帮手)makes a task easier.
（5）Huaguo Mountain has become the ____(象征)of Lianyungang.
