请教英语能手He devoted ten years to the study of English and its r

35.He devoted much of his time to ___ English. the time he has devoted in the past ten years ___the disable _______ on ten years of observation and study,Professor Wang he devoted himself to the cure of cancer.求翻译. he devoted his life to the promotion of world peace 英语：他7岁就开始学习英语 Seven years old he began to study english 英语阅读理解John was ten years old and he was very lazy.He had to 他10岁的时候开始学习英语.（）ten,he began to study English.=He began to s 请教英语高手After a busy day of work and play, the body needs to r The time and effort he has devoted during the past few years 翻译he was accused of robbing the bank and sentenced ten years I began to study English at the age of six.Now l am 15 years