i`ve been an english teacher（ since i came to this school） 对

i`ve been an english teacher（ since i came to this school） 对 I have learnt Japanese since I came to this school. My spoken English has since I came to this school in August. I've been studying English since 12. Our P.E teacher has been at this school since he came.（划线提问） I‘ve been very fond of English ever since the middle school I wanted to be an English teacher.（对an English teacher提问） she was so kind to me since i came to this school. I"ve never been to an aquarium. 为什么I've been like this since last week不能变成I've liked this si I 've know him since he came here.(对划线部分提问since he came here It is five years since I came to this school.改为同义句