91.  It's roof is being mended and it's wall is being painted by the workers.

92.  Children's Day is coming.

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

94.  On the park, an old building's roof is being mended, and the wall are being painted.

95.  Children's Day is coming.

96.  People's park is being prepared for it.

97.  A building's roof is being mended and its wall is being painted.

98.  A boat on the bank of the lake is being prepared and another is being painted.

99.  Children's day is coming.

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