31.  96. Some of our classmates often waste their time.

32.  they spent too much of their time .

33.  But they said that they didn't have enough time to their homework.

34.  and prepare their lessons .Many people know the time is inportant , but they don't know how to use the time to do some useful thing .

35.  but on attend the match, Their spirits as worth our studying .

36.  Before the festival, people made their houses clean and beautiful.

37.  During the festival, people in new clothes visited their relatives and friends.

38.  In their place are tall modern buildings.

39.  everyone should have their home , everyone have their home's people should love their home .

40.  At the running , eight runners are both try their best to run fast.