we both have been very busy这里的busy 为什么要加BEEN 是被动语态吗

we've been living in Montreal since we .A.have graduated B.have been graduating C.graduated.D.gratuate V we've been hiding enough That we have been broken by love,And we both need time to heal we both have been very busy这里的busy 为什么要加BEEN 是被动语态吗 we both have blue ____kkkkkkkkkk We've been studying English since five years ago(提问）（）（）have（）been studying English? We have been ```` we've been friends since we met at school years agosince we met at school years ago 划线提问 ____ _____ have you been friend? We've been friends since way back. 1、 2.___of the twins was arrested,because I saw both at a party last night.For some time now,world leaders___ out the necessity for agreement on arms reduction.had been pointing have been pointing were pointing pointedFor some time We’ve just ins we’ve 是we have 缩写吗 You've been in love, of course! If not you've got it to come. Love is like the measles; we all have翻译 英语翻译if i had to live my life without you near methe days would all be emptythe nights would seem so longyou i see forever oh so clearlyi might have been in love beforebut i’ve never felt this strongour dreams are young and we both knowthey We both l___ dsomething and have f___ We would have been very We have been moving fomward! What does he mean by we both enjoy each other's company?okay,here's this guy,we've been chatting for 3 weeks and we talk almost every single day.I asked him why he thinks we chat so much and he said because we both enjoy each other's company.What we've been expecting you 是什么时态we've怎么解释