21.  Yesterday we heard Miss Yang's daughter had been taken to hospital, then we hurried to the hospital to see Miss Yang and her daughter.

22.  If we do these, they will grow better, then we can trim them , we can according to their feature to make them beautifully shaped .

23.  Then the June came, the weather become good, so I think June is the best swimming month .

24.  can clean the air, when the air is dirty, it take in the harmful gas and give out the O2 , then the air becomes good, and it make us good health .

25.  Trees also can stop the win and swift water from taking out the soil then it do good to the farms, and make the harvest good .

26.  Then, he went on walking.

27.  At the age of twenty-one, he joined the army and then d5,1-0] became a Party member .

28.  After then, For some days he stayed in his cave, behind his wall.

29.  Then he thought our a cruel plan to punish William Tell.

30.  He made the boy tae one hundred paces down the street and place an apple on his head, Then he ordered Tell to shoot at the apple with one of his arrows William's son was brave to do that .