1 . 一旦你学会了利用失败,那么失败就能为你的生活做出积极的贡献。(once引导的句子)
Failure can make a positive contribution to your life ________.

2 . ________ in our life, we should try our best to overcome them.
无论我们在生活中会遇到什么困难，我们都应该尽力克服它们。

3 . They were scolded whenever late for school.
They were scolded whenever ________ late for school. (同义句转换)

4 . 当我第一次遇到杰克时，他还只是个孩子。
________I met Jack, he was just a child.

5 . ________, the police were powerless to arrest him.
不管他犯了多少次罪, 警察都无力逮捕他。

6 . 当我学习英语的时候，我喜欢把字典放在我能拿得到的地方，这样我就可以在需要的时候查阅它。
When I study English, I like to put my dictionary within my reach ________I can refer to it when necessary.

7 . 我是如此的焦虑以至于直到半夜我才能睡着。
I am ________I can________ sleep ________deep into the night.

8 . _____________________, they showed real people in a real environment.   
虽然他的画仍然有宗教主题，但它们展示了真实环境中的真实人物。

9 . 无论情况多么困难，我都会执行我的计划的。
______, I will carry out my plan.

10 . 虽然电子产品真的很有趣,但它们也会消耗很多能量。
_____ electronics are really fun, they also _____ a lot of energy.