I ______ here since I moved here.a、will work b、worked c、work d、have been working

I______（work）here since I ______（move）here in 19999 I ______ here since I moved here.a、will work b、worked c、work d、have been working Twenty years ______ passed since I came here.填的是 have 还是 has.为什么? I---(work)here since I---(move)here in1999 I HAVE BEEN HERE SINCE TIME I have ____ here since you came here. Over a month ______(pass)since we come here. He has been here since 1996.（改为同义句） ______ _____He has been here since 1996.（改为同义句） ______ ______9 years since he_____ here I have lived here since then还是I have been here since then对啊? 有in End这个短语吗?还有I _______(live)here since I ______(be)born.横线上填什么?是不是现在完成时+since+一般过去时啊?这有规律吗? 1.He has been making kites since 2 years ago.He has been making kites ______ 2 years .It is two years ______ he ______ to make kites.2.I am certain I will be here in time.I am certain ______ ______ here in time. three years ______ ______ since they left here.他们离开这儿3年了 I _____(konw) her since she came here. i have been here ( )a year.A,since B,for It---------- (be) four years since I moved here. I have been here since three yeas ago obviously not a whole lot since i‘m sitting here Its five years since Iworked hereIt's five years since I worked here.-______?A.Have you worked here happily B.How long will you work here C.Where do you work now D.DO you want towork.here longer维森么选C ABD不可以?