I. complete each sentence with one of the words below. one word is odd out. private punishment depressed secondary education allowed argument argue trouble compulsory behaved students are … to talk freely about their problems. i'm frightened of getting into … , but it's not true. the education in … schools is very expensive. public schools are famous not only for their perfect … . each teacher reports if you have … well or badly. in russian schools there are several types of … like in british schools. martin is … because he can't speak to the girl he really likes. it's a strong … . you shouldn't … with your parents. at … school pupils study for five years.