语法练习：用动词的适当形式填空（一般过去式和过去完成时）

语法练习：用动词的适当形式填空（一般过去式和过去完成时）1. We _____________ (paint) the house before we ______________ (move) in.2. That rich old man _____________ (make) a will before he _____________ (die).3. They _____________ (study) the map of the country before they ________ (leave).4. The robbers _____________ (run away ) before the policemen _______ (arrive).5. I __________ (turn off) all the lights before I ____________ (go) to bed.6. Paul __________ (go) out with Jane after he __________ (make) a phone call.7. Tom __________ (say) he ___________ (read) the book twice.8. Our plan ____________ (fail ) because we _____________ (make) a bad mistake.9. When the chairman ______________ (finish) speaking, he ___________ (leave)the hall.10.The Reads __ ______ (have) lunch when I ________________(get) to their house.11.When I ______________(arrive) at the station, he ____________________(leave).12.We _______________(learn) about 4000 English words by the end of last term.13. I waited until he _______________(finish) his homework.14. We were surprised at what she ________already ______(do)15.She ____________(not go) to Qingdao because she ________________ (be) there before.16. He ______________(not tell) you the news yet. 17. He said he _____________already_________(give) the book to the teacher.18. I ______________(be) to Shanghai before. 19. She told me she _________________(be) to Sanya three times.20.She _____________(play) the guitar while her sister_______________(sing).