【正文】
university9. She had written a number of books ___ the end of last year.A. for B. in C. by D. at 10. He ___ to play ____ before he was 11 years old.A had learned, piano B. had learned, the piano C. has learned, the piano D. learns ,piano. 11. What _____ Annie ____ by the time he was ten?A. did, do B. did, did C. has, done D. had done 12 .He __ in the factory for three years before he joined the Army.A. has worked B. works C. had worked D. will work13. By the end of last week, they ___ the bridge.A. has pleted B. Completed C. will plete D. had pleted14. Ben hates playing ____ violin, but he likes playing ____ football.A. a…the B. the… the C. / …the D. the…/15. By the time he was 4, he _____ a lot of German words.A. had learned B. has learned C. learned D. learns 16 .Jim turned off the lights and then ___ the classroom.A. was left B. had left C. has left D. left ____ in Guangzhou since 2000.A. lived B. had lived C. have lived D. were living18. The train from Beijing__ ten minutes ago.A. has arrived B. was arriving C. arrived D. had arrived19. The students ___ their classroom when the visitors arrived. A . have cleaned B. had cleaned C. was cleaned D. have been cleaned20. Fergie _____ the project in one hour.A. have finished B. will finish C. finishes D. has finished21. The man ___ his coat and went out.A. put on B. had put on C. will put on D. was putting on二.用動詞的適當(dāng)形式填空1. We ______ (paint) the house before we _______ (move) in.2. That rich old man ______ (make) a will before