My grandpa lives in a big house alone, but he never feels lonely. The population of the world in the 20th century is larger than that in the 19th century, She looks less younger than Mary.
1, grandpa lives alone in a big house, but he never feels lonely 2, 20 century, the world's population is much larger than that in the 19th century 3, she looks younger than Mary 4, be car...
1.My grandfather lives alone in a big house, but he never feels lonely 2.20th century much more of the world's population than in 19th century 3.She looks younger than Mary 4.Beware of thi...