51.  "further " and " farther" are the same, please tell me how to use them .Thank you.\\

52.  Some of feel that television is good for children because it helps them learn about their country and the world.

53.  So we are very lucky, we can speak both of them, though some of s speak English not very well .

54.  One of them is a flower in it .

55.  It's difficult to eat them and I made them out, mother was angry and ordered me to eat them.

56.  my mother xntrolled me and forsed me to eat them up.

57.  But I spitted them again.

58.  There are many places of interest .the famousest one of them is Great Wall.

59.  There are 1.1 billion people in China, Many of them is very poor.

60.  he was very friendly to par people, sometimes he didn't ask them for money.