(练习题)现在完成时和过去完成时专项练习.doc

一、 单项选择。　　1、Both his parents look sad . Maybe they _________whats happened to him. 　 A. knew B. have known C. must know D.will know　　2、He has _______ been to Shanghai, has he ?　　A. already B.never C.ever D. still　　3、Have you met Mr Li ______？　　A. just B. ago C.before D. a moment ago 4、The famous writer _____ one new book in the past two year.　　A. is writing B.was writing C.wrote D.has written　　5、—Our country ______ a lot so far.　　—Yes. I hope it will be even ______.　　A. has changed ; well B. changed ; good C. has changed ; better D. changed ; better 6、Zhao Lan ______already ______in this school for two years.　　A. was ; studying B. will ; study C. has ; studied D. are ; studying　　7、We ______ Xiao Li since she was a little girl.　　A. Know B. had known C. have known D. knew　　8、Harry Potter is a very nice film .I_______ it twice.　　A. will see B. have seen C. Saw D.see　　9、—These farmers have been to the United States.　　—Really ? When _____ there ?　　A. will they go B. did they go C. do they go D. have they gone 　　10、—______ you ___ your homework yet?　　　　 —Yes . I _____ it a moment ago.　　A. Did; do; finished B. Have; done; finished C. Have; done; have finished D. will; do; finish　　11、 His father ______ the Party since 1978.　　A. Joined B. has joined C. was in D. has been in　　12、—Do you know him well ?　　— Sure.We _________ friends since ten years ago.　　A. were B. have been C. have become D. have made　　13、—How long have you ____ here?　　　　—About two months.　　A. been B. gone C. come D. arrived　　14、Hurry up! The play __________ for ten minutes.　　A. has begun B. had begun C. has been on D. began　　15、 It _____ ten years since he left the army.　　A. is B. has C. will D. was 16、 Miss Green isnt in the office . she_______ to the library.　　A.has gone B. went C.will go D. has been　　17、My parents ______ Shandong for ten years.　　A. have been in B. hav