1 . You can rely on ________ that I will help you when you are in trouble. (用适当的词填空)

2 . Moreover, the Internet has made it possible for friends and family to keep in touch easily even if they are on opposite sides of the world. (英译汉)

3 . You can rely on _________ that my introduction and efforts can deepen visitors’ understanding of traditional Chinese culture.(用适当的词填空)

4 . 适应新规则当然需要时间。(it做形式主语) （汉译英）