31.  Flowers are very beautiful , they are red, yellow, green, white, orange.....

32.  When I got to the swimming-pool, there's several children in it, many of them are good at swim, one of them was studying swim, her mother as teacher her .

33.  Trees are a kind of useful plants, it do many good to people .

34.  Trees are very useful, we should plant trees, and Let them do good to us .

35.  Though they are incompleted of their body , they still work hard and study hard.

36.  Trees are planted around the rooms .

37.  Our teachers are good and strict to us, and they are inspired by students.

38.  All the teachers and students are standing before the teaching building.

39.  We are forced to leave school.

40.  When he nonresidented the Guideboard , he saw the Guideboard's back wrote:"Greet to go back,you are stupid."