51.　 The building is not ___ yet.　 A. finished　 B. ended　 C. done　 D. completed

50.　 He didn’t come to the party though he had ___ to.　 A. invited　 B. promised　 C. allowed　 D. permitted

49.　 Eggs ___ bad easily in summer.　 A. go　 B. become　 C. are　 D. change

48.　 Did you ___ milk in my tea?　 A. get　 B. place　 C. put　 D. drop

47.　 Many comrades ___ in the battle.　 A. dropped　 B. fell　 C. lost　 D. killed

46.　 I am ___ that a film will be shown tonight.　 A. said　 B. told　 C. spoken　 D. reported

45.　 We don’t ___ smoking here.　 A. admit　 B. allow　 C. agree　 D. let

44.　 He asked me to ___ him a helping hand.　 A. lend　 B. borrow　 C. make　 D. get

43.　 We’ve ___ friends for many years.　 A. been　 B. become　 C. made　 D. promised

42.　 You’ve changed a lot. I can hardly ___ you at first.　 A. know　 B. remember　 C. find out　 D. recognize