since we knew each

since we knew each we have known each other since we A.got to knowB.knew为什么选A? It’s six years since we knew each other同义句 we （） （） each other for six years. It's six years since we knew each other(改为同义句） Have we knew each other brfore? We ____(know) each other since we were children. 1.it ____ 5 years since we knew each other.A is B had been C will be D was2.she _____ sad since you went away.A has been B is C was D had been3.i ____ him for two months.A got to know B have got to know C have know D knew为什么？ Mr Wang is my good friend.We _____-each other since 2005.A.knew B.have known C.had known为什么是have known 而不是had known 都是完成时啊. i（）Mss Li quite well,bu we haven‘t seen each other since she move to shanghai last yearknow knew have known哪一个呢为什么请详细解释 since water covers much of the earth ,he knew we should keep the seas clean.为什么用knew She's my best friend we've known each other since we were fourShe's my best friend we've known each other since we were why did u say it?what did you mean we knew each other before? we have known each other ever since we were in kindagarten请问为什么since前要加ever呢? It's three years since we saw each other last time = We _____ _____ each other for three years 首字母填空：We have been friends since we first m____ each other 英文翻译 We haven't seen each for ages since we met las tima. We haven't seen each other since we _ from high school.(graduate) my trusted friend we've known each other since we were nine or ten的翻译?