40)  isn't reading

41)  gives

42)  catches

43)  catches

44)  are planting

45)  writes

46)  is

47)  Where does she buy her breakfast every morning?

48)  Bi doesn't often phones to me.

49)  takes / is driving

50)  is falling

51)  waters

52) isn't listening

53)  rises / sets

54)  is playing

55)  are singing

56)  make

57)  Hung doesn't often go camping in the summer.

58)  isn't reading

59)  Does Son write to their friends every summer holiday?

60)  are / listening

61)  is crying   (someone là số ít nên dùng "is")

62)  are

63)  is going hoặc will go

64)  Will you see the doctor next week?

65)  are going hoặc will go

66) are planting hoặc will plant

67) is writing hoặc will write 

68)  are not 

69)  picks

70)  is watching hoặc will watch 

71)  Do / do

72)  am reading

73)  Do you usually watch Tv in the evening?

74)  talk

75)  are playing

76)  She doesn't often go shopping on weekend

77)  are not 

       Is he your father?

78)  Is / listening

79)  are reading

80) aren't playing

40.isn't reading

41.give

42.catches

43.catches

44.are planting

45.writes

46.(mk xin lỗi mk ko bt câu này)

47.does she buy

48.doesn't phone

49.takes/is driving

50.is falling

51.waters

52.isn't listening

53.rises/sets(mk nghĩ vậy)

54.is playing

55.are singing

56.make

57.doesn't go

58.isn't reading

59.Does Son write

60.do you listen

61.are crying

62.are

63.will go

64.Will you see

65.will go

66.will plant

67.will write

68.aren't

69.picks

70.will watch

71.Do/do

72.am reading

73.Do/watch

74.talk

75.are playing

76.doesn't go shop

77.aren't

Is

78.Is she listening

79.are reading

80.aren't playing