I HAVN'T SEEN JOHN FOR A LONG TIME 请问这个SEE后面为什么加N啊?这是什么句型啊?万分感谢

I HAVN'T SEEN JOHN FOR A LONG TIME 请问这个SEE后面为什么加N啊?这是什么句型啊?万分感谢 It's been so long that I havn't seen your face For a long time I havn‘t seen you ,taday I come to visit you and wish you a good mood .翻译. 初二英语选择题：--Have you seen the film before?--No,____. A.never B.havn't我应该选择哪个答案呢?如果是never的话,好像又跟no重复;havn't好像又欠I,即I havn't.这样才行的吧?请帮帮忙! I was so happy to see John again last Sunday.We___each other for more than two years.为什么填hadn't seen 而不填 haven't seen? 1.____ the population of ChinaA,How many B.How much C.How's D.What's2.-----Have you seen the film return of the King?-------________.I going to see it tonight.A.No.I didn't B.Yes,I do C.Yes,I have D Not yet.可我认为应该是No.I havn't,可答案 ——you haven't been to Beijing ,have you?__ .______And now Iwish to go there again.A Yes.I have B Yes I havn't C No,I have D No ,I havn't i havn't 和 i don't have区别两者用法有什么不同?譬如老师问完问题说：“any question for this 我说i havn't 为什么不对呢?不是我还没有的意思吗? ——you haven't been to Beijing ,have you?__ .______And now Iwish to go there again.A Yes.I have B Yes I havn'tC No,I have D No ,I havn't T‘have seen what I have seen,see what I I havn't see you for a long time OH I (　Was　writng　　have　writtenI havn't see you for a long time OH I (　Was　writng　　have　written　　wrote　）I havn't see you for a long time OH I (　Was　writng　　have　written　　wrote -----How does the film strike you?-----Oh,I havn't seen ____film for yesrs.A the more interesting B a more interesting C more interestingD the most interesting 为什么不选A,我觉的film已经被提过一次了,应当在more前面有the呀! don't forget to come to my partya i won'tb i don;t c i havn'td i can't 英语高手帮看看有没有语病1；There are many girls I havn't chance to love.2；God,please tell me how many girls I havn't chance to love at all.有语病的话帮忙改正一下. 这句英语如何改成牛*一点的倒装：I havn't lost contact with some friends. Have you seen John? Hello!I haven't seen you for years.Oh,John._________?a.How are you b.How do youdo c.How about d.What are you I havn't booked the air ticket yet.I don't know if there are any flights today.I shall c______ it first.