1 . 只有以这种方式我们才能更好利用网络并生活在一个更加和谐的社会之中。
Only in this way ________ we ________ ________ ________ the Internet better and live in a more harmonious society.

4 . 只有经过足够的训练，你才能掌握一项技能。
_________ with enough training _________ you master a skill.

6 . Living in the village was also more ________ than he had thought. The power and water supplies were ________, so he could only ________ every three or four days. (根据课文内容填空)

7 . 游客也可花上数小时，一探此地的中国味道与美景声色。（spend...doing sth）(汉译英)

9 . Mary told me that her daughter _______walk when she was nine months old.

A．should

B．could

C．would

D．might