1 . 如果我明天看到他，我就会告诉他我在昨天举行的比赛中获得了第一名的好消息。
If I saw/were to see/should see him tomorrow, I ________________ that I ranked first in the competition held yesterday.

2 . 当我说，在水下深三十英尺的地方，可以像在大白天一样看得清楚，人们会相信我吗？
Shall I be believed when I say that, at the depth of thirty feet, I could see ________________?

3 . 如果没有海洋动物，我们都会饿死。(if条件句中的虚拟语气) (汉译英)
________________, we would all starve.

4 . 虚拟语气：
If I were a boy again, I ________, and never give up because it was hard to do something.
如果我再次成为一个男孩，我会练习毅力，永远不会因为做某事很难而放弃。

5 . 如果你能像我看你那样看待自己，你会快乐得多。（汉译英）