46. The schoolboy regretted _______ after he didn't pass his exam.
A. the time on TV B. to spend so much time on TV
C. taking most of his time on TV D. spending so much time on TV
47. Have you found his name ______ in the papers?
A. signing B. signed C. to sign D. sign
48. Since we have met again after all these years, let's ________ each other from now on.
A. keep up with B. keep out of C. keep in touch with D. keep touching
49. The ______ in the mountain village struck most of the visitors.
A. scenes B. space C. absence D. flight
50. It is difficult for you to ______ what will happen in space without gravity.
A. depend on B. have some idea of C. keep from D. equip with
51. The two brothers carried a ______ bed into the room.
A. double B. deal C. slight D. opposite
52. The accident ______ for a new car. Because the old one was destroyed.
A. sent me looking B. made preparations C. kept me from looking D. was fit
53. ——How is it that you are late for class again? ——________.
A. By bus and then on foot B. It's quite all right
C. Because I missed the bus D. It's far from school
54. Hearing the sound of shots, the birds flew away ______ all directions.