【推荐1】根据每句的汉语提示，在横线上写出所给单词对应的正确、完整的表达形式。
1. 随着我们长大，我们发现生活是由我们记得的永恒瞬间组成的。 (consist)
As we grow up, we find life _____ the moments that we remember.
2. 让他感到惊讶的是，上个月的这些费用累计起来超过了 500 美元。 (add)
To his surprise, these fees _____ more than 500 dollars last month.
3. 这个国家增加了出口，反过来也大大促进了其经济的发展。 (turn)
This country has increased its exports, which _____ has greatly aided its economy.
4. 尽管她没有提到任何名字，但大家都知道她指的是谁。(refer)
Although she didn’t mention any names, everyone knew who she was _____.
5. 近来，我如此忙于工作以至于没有时间参与社交活动。(occupy)
Recently, I _____ my work so much that I haven't had time for social activities.

【推荐2】So far, this urgent email which was sent by me _________(确认). （根据汉语提示单词拼写）

【推荐3】多亏了老师的不断鼓舞，他的信心逐渐得到增强。

________   ________ the teacher’s constant encouragement, his confidence has been   ________   ________ gradually.