可以这样改写句子吗?请问上面这句话可以改成下面这句话吗?麻烦大家了,When I was reading,I often

用不定式改写这句话 "I was sorry when I heard that",请问各位改写不定式有诀窍吗? 还要麻烦大家了.Appreciate you gave me life 这句话可以这样说吗? "When I was reading a book,I saw somrthing interesting ."这句话 I was absent yesterday because I was ill 请问这句可以改成I was yeste When I was young I often heard of stories from my mother.这句话 when I was a young boy, I often played jokes on others. 这句话里 请问这句话可以改成形式主语it开头的句子吗? 这句话有错误吗when i reading this article,the first thing come into I believe this job is what i am looking for 请问这句话错了吗?what可以去 I was shopping the street.请问这句话正确吗 when i was young,i often()to see the movie.填went可以吗?不是有often 这句话是病句吗?I remember when I first heard this song was ten year