33. Sometimes Wei Hua just _____________(放松)under a tree or sat on the grass.

32. He _________________(捐献) blood to the blood bank every year.

31. On the first day of the term, the new teacher ________________ (介绍)herself to the class.

30. My parents don’t _______________(批准)of me smoking cigarettes.

29. Some people declared that they discovered Yeti, a wild c　　　　　 in the mountainous area.

28.Our country has _______________ (经历)great changes in the last thirty years.

27. It is _____________(官方地) admitted(承认) that Taiwan is part of China.

26. Mary’s brother seems to know many things, but he knows nothing _____________(完美地).

25. He was so angry with his son that he sat down into the sofa, _____________(说不出话来).

24. The film star is s______________ by his fans, signing his names on the fans’ hands, T-shirts and so on.