Have you seen them in concert什么意思

Where have you seen them? Since I have seen you I HAVE NOT SEEN YOU , 选择题---Have you seen Tom and Mary?--- Sorry,I haven't seen ____of them.7.-Have you seen Tom and Mary?-I haven't seen ( )of them.A.neither B.any C.either D.all even some of them I have never seen even some of them I have never seen ____my giasses?yes i saw them on your bed a minute agoA.Do you see B.Had you seen C.Would you see D.Have you seen ---------my glasses?Yes,I saw them on your desk minute.a.do you see b.have you seen c.had you seen. --- my glasses?---Yes.I them on your desk a minute ago.A.Had you seen; saw B;Have you seen; saw怎嘛回事啊,好想要用过去时的, Have you seen them in concert什么意思 Have you seen a movie I told 单项选择Where is my pen?Have you seen ______?Oh,sorry.I have taken_____by mistakeA it;yours B them;his C it;mine D them;hers --- Have you seen Tom and Mary?--- I haven't seen ___ of them.为什么只能填both,不能填either.both和either的区别 ----_______my glasses?----Yes,I saw them on your bed a moment ago.A.Do you seeB.Had you seenC.Would you seeD.Have you seen Have you seen anying s_____over there?Yes,I have. Have you seen the latest movie?--YesHave you seen the latest movie?--Yes,I have.I ____it last night.A.seen.B.will seeC.have seen.D.saw i think i have seen you somewhere是什么意思? ------Have you seen the film ------No,I have _______(ever)seen it before.原因? Have you seen him yet?--Yes,I have seen him ____.just还是already?