41. Dr. Bethune worked hard as if he ____.

　　A. never had felt tired B. had never felt tired C. never felt tired D. was tired never

　　42. He finished ____the book yesterday.

　　A. to read B. read C. reading D. readed

　　43. Do you enjoy ____football?

　　A. play B. playing C. to play D. for playing

　　44. He is used to ____ in the open.

　　A. sleeping B. sleep C. slept D. sleeped

　　45. Poor Bill couldn’t help ____.

　　A. coughing B. to cough C. that he coughing D. cough

　　46. The pupil was afraid of ____ scolded by the teacher.

　　A. being B. be C. been D. to be

　　47. Without ____ more English, you can’t learn it well.

　　A. spoken B. to speak C. speak D. speaking

　　48. The heavy rain kept them from ____to school.

　　A. to go B. going C. go D. went

　　49. He stopped ____ with me and went away.

　　A. to talk B. talk C. talked D. talking

　　50. Mother told the child ____too late.

　　A. not get up B. do not get up C. not to get up D. not getting up

　　51. The sun never stops ____.

　　A. will shine B. shone C. shines D. shining

　　52. I don’t remember _____ the writer before.

　　A. see B. seeing C. saw D. to see

　　53. I must remember ____ my exercise-book this morning.

　　A. handing in B. to hand in C. handed in D. hand in

　　54. They ought to try _____ their best.

　　A. do B. to do C. does D. did

　　55. Kitty talks as if she _____ on the spot.

　　A. is B. were C. has been D. be

　　56. They talked as if they _____ friends for years.

　　A. had been B. were C. have been D. would be

　　57. He made me _____ it again.

　　A. to do B. do C. that I do D. doing

　　58. Before liberation my father was made _____ from morning till night.

　　A. to work B. work C. working D. worked

　　59. The water is very cold. You had better not _____.

　　A. to swim B. swimming C. swim D. swam

　　60. Would you mind _____ me to carry the box?

　　A. are helping B. helped C. helping D. helps