【正文】 .. . . .. get gifts ________ Christmas and ________ their birthdays.A. on。 on B. at。 on C. in。 in D. in。 on 3. A lot of students in our school were born ____ March, 1981.A. in B. at C. on D. since 4. He suddenly returned____ a rainy night.A. on B. at C. in D. during 5. My grandfather was born ____ Oct. 10, 1935.A. on B. in C. at D. of6. The train is starting ___ five minutes.A. in B. at C. for D. still 7. Mike does his exercises ____ seven _____ the evening.A. on。 to B. at。 in C. by。 of D. at。 on8. The population of the world has grown very fast ____ four hundred years. A. for past the B. in the pass C. in the past D. for past 9. We returned to our hometown___.A. next week B. in the last week C. last week D. for a week 10. Great changes have taken place___.A. in the last few year B. in the last few yearsC. last year D. on the last year11. Children wake up very early ____ the morning of Christmas Day.A. in B. on C. for D. at12. ____ a cold winter morning, I met her in the street.A. In B. On C. At D. For13. It happened to be very cold____ the morning of our sports meet.A. at B. on C. with D. of15. He went to Shanghai___ September 3, 1991 and came back___ a cold morning last year. A. in。 on B. on。 in C. on。 on D. in。 in 16. Lucy was born____ the night of May 12, 1984. . A. On B. in C. at D. to17. Mrs Brown came to China ____ 1996. A. on B. of C. to D. in18. ___ the morning of November 20, 1915, the workers came to Chicago to show their mourning ___ Joe Hill.A. On。 to B. In。 of . C. On。 for D. At。 for 19. Ann moved ___ Hangzhou ___ September, 1992. A. /。 in B. to。 in C. to。 on D, in。 in 20. They started off ___ an autumn afternoon A. during B. at C. in D. on22. He arrived ___ Shanghai ___ 9: 30 ___ March 5.A. at。 in。 at B. to。 on。 at C. in。 on。 at D. in。 at。 on23. The English teacher told me to get there____ half past ten. A: in B. at C. on D. of 24. The children get up ___ 6 o39。clock. A. at B. on C. during D. in25. The doctor worked___ five hours___ a rest.A. for。 with B. on。 without C. about。 having D. for。 without26. I worked on the problem ____ a long time and I worked it out____ myself____ last. A. for。 by。 at B. in。 with。 on C. on。 by。 in D. for。 for。 at the 27. A new factory will be set up___ a year. A. for B. in C. after D. on 28. Two years___ he began to write another storybook.A. after B. later C. in D. late29. We will finish the picture a day. A. in B. on C. after D. on 30. The workers had been____ strike ____ almost a month.A. on。 in B. at。 in C. on。 for D. on。 during 31. Mr Brown had lain ____ the ground ____ four hours before they finally found him. A. on。 for B. at。 in C. on。 after D. in。 during32. The teacher is ing back___ an hour.A. after B. for C. in D. before33. She lived in the mountain village____ the years 19401950.A. between B. during C. in D. since34. Miss Wang will e to Beijing____ two days.A. after B. in C. on D. before35. The American Civil War lasted four years before the North won ____ the end. A. by B. at C. in D. on36. Mary had finished her homework____ the time I got home.A. until B. by C. at D. when37. We stayed at the lab___ our teacher returned.A. till B. by C. during D. while38. They didn39。t leave the station___ they get on the train.A. until B. by C. after y D. at39. Don39。t worry. He will return____.A. before long B. long before C. long long ago D. long ago40. There lived an old man, fishing at sea____.A. long before B. before long C. long time ago D. soon41. It was not _____ they came back.A. long before B. before long C. long time before D. long after42. I was told that his uncle had gone to France . A. long before B. shortly after C. before long D. long ago43. ___ Tom gets up at five in the morning. A. Sometime B. Sometimes C. Some time D. Some times44. I remember we met each other___ last year.A. Sometime B. some times C. some time D. sometimes 45. Mary and I have been to the Great Wall___.A. sometime B. some time C. sometimes D. some times 46. He studied English for ____ in London, and then he went to America.A. sometimes B. sometime new C. some time D. some times47. I don39。t like to sit ___ Tom39。s right. I would li