1 . 初学者在写作的时候出错很自然。
It is natural that beginners make mistakes ____________.

2 . 她想来，可是她父母不会允许的。
She wants to come but her parents won’t ____________.

3 . 趁年轻要努力学习，要不然你会后悔的。
Study hard____________, or you’ll regret.

4 . 被当作一个正常孩子对待是多么美妙的一件事呀。
____________ to be treated like a normal child.

5 . After the spaceship is launched, __________________it goes into the right orbit.
宇宙飞船发射后, 我们首先要做的是确保它进入正确的轨道。

6 . 孩子们在看电视的时候，不只是在吸收文字和影像信息。(状语从句的省略)
________________, children do not merely absorb words and images.

7 . 阅读下列句子，注意句中括号部分的内容
1.(You) Open the window, please.
2.(Wait) Just a moment, please.
3.—Are you ready?
—Yes, I am (ready).
4.He hoped to finish his task and (to) go back home.
5.I asked him to stay here, but he refused to (stay here).
6.This is the book (that) I bought last week.
7.I believe (that) I have the ability to make it.
8.You can refer to the dictionary if (it is) necessary.
9.Though (he was) a young man, he has made several inventions.
以上9个句子均是根据语境把句子中的某些内容省去，但是句子意思保持不变，目的是避免________，使句子简洁，精练，重点突出。

8 . 看到我们的社区终于有了新的面貌，我们都感到自豪。(状语从句的省略)
________________, we all felt proud.

9 . 接受这个奖的时候，我是如此激动以至于热泪盈眶。
________________, I was so excited that tears welled up in my eyes.

10 . 如果是这样的话，我真诚地邀请你和我的家人一起庆祝中秋节；如果不的话，我会向你推荐一些附近的迷人的景点。请提前告诉我你的决定以便我可以做出进一步的安排。
________________, I sincerely invite you to celebrate the Mid­-Autumn Day with my family. ________________, I will recommend some nearby fascinating scenic spots to you. Please inform me of your decision in advance so that I can make further arrangements.