62.大多数父母所关心的是，尽可能为孩子提供最好的教育。

7.

18. —John, What ______ in your hand?—Look! It‘s a birthday gift for my grandma.

22. Not until the motorbike looked almost new ______ repairing and cleaning it.

19. You cannot accept an opinion ______ to you unless it is based on facts.

39. From the passage we can draw the conclusion that ______.

49. ______ absorb smelly sweat easily and therefore are better at hiding body odor.

33. Better take a hat with you ______ you get sun burnt because of the strong sunlight.

60.如今人们有了更多的闲暇时间，因而对各种服务的需求增长得如此快。

17. He was very busy yesterday; otherwise, he _____ to the meeting.

58.我们在寻找有经验的人士，他们愿为我们高绩效的组织做出贡献，并能为他们职业生涯的成功而奋斗。

57.众所周知，贸易和专门化相辅相成，使我们每个人能使用更多的产品。