35. A new election might result in a different d______ of seats in the council.

34. Heat causes the e______ of gases.

33. Boys have a stronger t______ to fight than girls.

32. Honest people fulfil their c______.

31. Education is c______ for all children in Britain between the ages of 5 and 16.

30. Travel can be an excellent c______ to one’s education.

Unit 12

29. Do you think standards of morality have d______ in recent years?

28. The argument was too i______ for me; I couldn’t follow a word of it.

27. Students in western world usually find t______ jobs during summer holidays.

26. His business was e______ for a time by lack of ready money (现金).