51. He(finish)__has finished___ his work since yesterday.

57. Peter and Daisy(be)___were___ born in 1978.

58. Please be quite! You(make)___are making__ so much noise so I can't concentrate.

59. Look. A man(run)__is running___ after the train. He(want)___wants__ to catch it.

60. It(be)__is___ very cold now.

61. We(go)___went___ to the theatre last night.

62 He usually(write)___writes__ in green ink.

63. She(play)__was playing___ the piano when our guests(arrive)____arrived___ last night.

64. We(do)___are doing__ English exercise at the moment.
65. She(just come) __has just come___ in and(see)___will see__ you in 5 minutes.

66. I(come)___will come___ as soon as my study in finished. (You be) ___Are you___ ready?

67. Where (you go)____did you go___ for your holiday last year?

68.  I(not leave) ___haven't left___ Paris since we(go) ___went___ to Dieppe three years ago.