53. Don't play soccer on the street. (作否定回答) 

Sorry,I             it again.

52. It's important to go to school early. (用please 改为祈使句)

      to school early next time,       .

51. Move the desk to another room. (改为否定句) 

              the desk to another room.

50. The man's       (leg) got hurt so he stopped to have a rest.

49. The       (visit) wanted to know where the bus stop was.

48. I don't like to know others'      (person) things.

47.       (not get) on the bus until it stops.

46. The man       (hold) me by his hands so hard that I felt hurt.

45. T       the desk and tell me how you feel.

44. It's p       to give your seat to the old on the bus.