I have been teaching English since 1986.改为同义句

I have been teaching English since 1986.改为同义句 英语翻译English,teaching,for,been,fire,have,years,I连词成句 I have been to the Great Wall. 改为同义句 I have been down for two hours.改为同义句 I have over 10 English ictionaries (改为同义句） they have learnt English since three years ago.改为同义句 i have been wacthing TV since 3 hours 5个同义句 I have been collecting sells since 2008.（改为否定句） 英语改错：I am a English teacher.I have been teaching English for I have been teaching in this school since three years ago.变同 i have been teaching since 2006中的teach为什么要加ing? i have taught in this school since three years ago.改为同义句 i h