64.新技术是为了让生活更轻松，而不是更困难。

19. ______makes the book so extraordinary is the creative imagination of the writer.

34. Students usually hold a positive________towards school if their parents clearly value education.

31. When the sports hero ______ at our party, he was welcomed with open arms.

65.毫无疑问，公司在销售方案上做出了正确的决策。

20. I made a promise to myself______this year, my first year in high school,would be different.

（ ）55. Dealers often try to sell you extras such as rust proofing, fabric protection, and paint protectant, or push etching your Vehicle identification Number on windows to deter thieves.

25. —Have you heard about the recent election?—Sure, it ________ the only thing on the news for the last three days.

36. What was special for some elementary school students in Auckland?

Conversation 28.

44. Why should we must read instructions slowly?

58.因为在这个城市里待过一-段时间，所以他很容易就找到了去历史博物馆的路。