根据句意及首字母提示拼写单词
1.---How long has he been a____ from here?
---Two years.He'll return in a week.
2.There is p____ of rain in North China in summer.
3.More food must be produced to s____ the incresing population.
4.The c____ of this fridge is 2000 yuan.
5.Two students are playing the violin;the r____ of the class are listening carefully.
6.The summer camps p____ good jobs for some older students.