1. friends/town/lot/does/her/Nhung/of/in/a/have ? 2. lunch/o'clock/going/it's/and/the/twelve/we're/to/room . 3.When I saw him , he in London A. has lived B. is living C. was living D. has been living 4.Christopher Columbus American more than 500 years ago. A. discovered B. had discovered C. has discovered D. had been discovering 5.He fell down when he towards the church. A. run B. runs C. was running D. had run 6.I'll come and see you before I for the States A. leave B. will leave C. have left D. shall leave 7. Jack the door. A. has just opened B. open C. have opened D.opening 8. I have been waiting for you A. since early morning B. since 9 a.m C. for two hours D. All are correct 9. Almost everyone for home by the time we arrived. A. leave B. left C. leaves D. had left 10. By the age of 25, he two famous novels. A. wrote B. writes C. has written D. had written 11. When her husband was in the army, Mary to him twice a week. A. was reading B.. wrote C. was written D. had written