71.  It is held in the all part of China.

72.  Children's Dad is coming.

73.  People's Park is being prepared for it.

74.  A building is being repaired.

75.  The roof is being mended and the wall is being painted.

76.  A boat is being repaired and a boat is being painted.

77.  Children's day is coming.

78.  People's Park is being prepared for it.

79.  An old building's roof is being mended and the walls are being painted.

80.  Some boats on the bank of the lake is being repaired.