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。

Conversation 29.

29. ______ is known to everybody, the moon travels round the earth once every month.

66. China will develop its economy further and open itself wider to the outside world, which offers more business opportunities to overseas enterprises. Since China‘s reform and opening up, Chinese enterprises have been cooperating with overseas enterprises in terms of the economy and technology, and have scored great achievement. Overseas enterprises have not only helped Chinese enterprises with their growth, but also benefited from the cooperation. The Chinese government will continue to offer favorable policies and conditions to promote the further cooperation between Chinese and overseas enterprises.

65.可能你公司正面临一些我们不了解的困难。

（ ）13. The products of company are sold only at home.

64.庆幸的是我们带了地图，要不然我们可能就迷路了。

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。

24. Only after my friend came ______.

46.The ______ of bacteria causes body odor.

（ ）52. Bella enjoys eating out but can’t afford to spend very much at the moment as she is saving for a holiday. She has never learnt how to cook, so now might be quite a good time to find out!

62.大多数父母所关心的是，尽可能为孩子提供最好的教育。